{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1054916589",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x400f6bc4db553bdba7efebfed48f50407c1c794094984ed3ff4e01437a80e97d",
    "signature": "0xe747f45ef9d743d27c97d903295a1fcbb9711ca91c1b3e116e34a592b820656a41e442b34702a78528a1498fb5f3f28de1c03e711305eebb3c8d7a19ce2f7d601b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}