{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1241782807",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6d2a0e31f051c4008b47a506151dc6551c0abfc0290cbefd4d3c4bb37e6c73a1",
    "signature": "0xb13ad783fe7a0cb14d9489ba8df14c60655f3db76e4610e226c46bf7b573627359a599cdd6378c135fa6a9e81b051f2590c1275597d585c02410af7ecb051c671b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}