{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1502968081",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7dcf23057d3a21053f99e2ee51064bbad7fc841e7f0c39152f4e9f4efd41bd07",
    "signature": "0x488b558c5254998c196d1fcd6aa211b16130de5f30c7d8827801a866891f74640e566c64cf00cef64d86a7c4577bd00be65af71aa6c7138631c81ad6242b846e1c",
    "signer": "0x7b8CA33351f73240e29F7A9D79299E105b95c15E",
    "userId": "40651"
  }
}