{
  "manageEntity": {
    "action": "Repost",
    "entityId": "565869",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfc10da670208eae04bccbedaceca71b480ce6c190a1e2a98971fb0372ee6f94c",
    "signature": "0xbe1c0a2e32f9e245febdb9997b9a22207afee2a2ff5a42592c41edc3f7a7d2534184c0aaef2372e68c9ef1a7ac60deca2d7a7ed7009cff67c68877255fad6c111b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}