{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1424988113",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1df483fd490bb2e84bd9b1072bd27bfaaa3c8a4bc6b8b91d396d429b3930cfa5",
    "signature": "0x8c892330c23182c64470c4bca9ec4af60598d0006cc99b57035af4474d774ed343206358f9cd791a240511fecc2849213e396b03b85eb06908aba9032731702f1c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}