{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1226984615",
    "entityType": "Track",
    "nonce": "0x066c014be80537e019edc7ff05f38ea9a4eb07ee7f3aeb8c928799fd6df5d78c",
    "signature": "0x6294ea8e2a4cd3d24c840cce8ac960063c97321a6e0c9053752d5f98d0e13e4f0c2a220f5dd839a2cbc14e1386b3d73cd00f30bc3c099f6c797c01706473fd841c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}