{
  "manageEntity": {
    "action": "Repost",
    "entityId": "803568645",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x326d71fe4ef3a702a0327060554f3d26d934f445c5f45f6595ecd020af14a1ec",
    "signature": "0x19445b64d9e5e0933972d35d1a02e509118df556d0372a39e0e68136e4011bdc184cb20c6c33d58da18cfda7dba178d80e98d10bc25ac0407d5cdc9ecf3c05f11c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}