{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1741307190",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0e442a8f83df0257318bfd4475bcd76bd7dc9f73146d57c1de2b69446f4921ae",
    "signature": "0x090d09506f0564a7513da5ca149e01fcf127e752ef0842a9da95f950c09c83e9438449393e7aae396db924c33ba11719bda69841f1dd6cbc85c2b695a9a1bafb1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}