Transaction Details

{  "type": "nft_create_series",  "params": {    "token_series_id": "570",    "token_metadata": {      "title": "testJan14",      "description": "Painting",      "media": null,      "media_hash": null,      "copies": 10000,      "issued_at": null,      "expires_at": null,      "starts_at": null,      "updated_at": null,      "extra": null,      "reference": null,      "reference_hash": null    },    "creator_id": "3coin.testnet",    "price": null,    "royalty": {      "3coin.testnet": 1000    }  }}