{
  "manageEntity": {
    "action": "Repost",
    "entityId": "534736",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xab7349ebbb3f3c3cfb53067d426fb80f31835dcbd4cb4f2a76e18b23389f5a0b",
    "signature": "0x964583108b15912882833f53f4337db8bb7293330ec9d43b2539fc00706f60fa215873c2a8ddbab7af15323b1e8543007c22f09009c19d3a3cbb4535e58bb4561c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}