{
  "manageEntity": {
    "action": "Repost",
    "entityId": "562777751",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1e8e4c29aecef0ffe5b4dd7fe3ce51cbdd196b97d5f8d0080957e5977d79104e",
    "signature": "0x2f60d0b81ca3aca3e35cfce1150014c6023baffd684ce003c25bb0f4109fc96e0ce1f07412d6fdd91b321314ed61d2327aaaebd3b198eb588f8cc9225af088e21b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}