{
  "manageEntity": {
    "action": "Repost",
    "entityId": "466079563",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x304894c4656f5ef8f6dfbfc670e100ab92f347a9b825cf620bd0510dc9d330cd",
    "signature": "0x70ae91109124ab8b8cdf1937132baa45711124c370c2f121f3ce4c714575d6b64c9cf5d26f8599ce8a28fe45e21ee763416df029ef0438f9e674b549855fb07e1c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}