{
  "manageEntity": {
    "action": "Repost",
    "entityId": "859060619",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x42a1f59f754bbca818d1fd6e6754ea2f48ce3a8dd595f8d914b6e8ff34bb5f69",
    "signature": "0xe23e433e413f7a069e1e6111ee33ffad5a9b5395e3052e1dfc5bd916ca9ab0f556823edb49ecdaebb3064c01b1465b2b11e51a78b2be92612c330ea74ba254ce1b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}