{
  "manageEntity": {
    "action": "Repost",
    "entityId": "465294340",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdd18caa78168acb64274d3dc098689e998d4cf52008836eeee7a83a088df6169",
    "signature": "0x1e659485078fa1930b4568af33435b00d4b8a33dd469f7567b72e86539ece92a0cc3c9b57a19cf9e6d88aada29ccec86f936a0a3a8a3e49eacfda1fbaf14bcda1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}