{
  "manageEntity": {
    "action": "Repost",
    "entityId": "494045",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf465c1e10604ec3167e093942e3cee2c8264bd177321e86b3a6a4ce82c421cb3",
    "signature": "0x769d131150708173ee628eb23fc7059c2d0d4f3a912910eba7e023d5fbc24a814ecb28773955f92ddbd3bd7dd4d30ef9fd2d3110fb14221f3aab99a098d4170c1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}