{
  "manageEntity": {
    "action": "Repost",
    "entityId": "264896480",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x04965a23d7ee536e24509a6caa6827eeaef9a21cb07caf49a4a729ff444c4e17",
    "signature": "0x7b0eb5d9b5bd7006dad4d04be6f5e3a3e0b2acb146fd073494bb7d91e785d002591dffcf40969e4b99f2a6ed4c85080cca11d1efe11545dd54020b014394dca01b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}