{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1064773269",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0d0ab210e1cdcdc1144e82d5ba034ebe98e32355990f90b29f6372d434fff4d4",
    "signature": "0x838085537ae3babf6da46092789617c7ea43c0afb3124f4562491c0fc9e66a337b65b8e636976952570ea9423de4bccf3ccc083d9fe115ad1e411a19e21ff6ca1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}