{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1429912326",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb1907bedcbfd975e0a566128e07656f4107cf45068c65eb89df6309894a16169",
    "signature": "0x61e1fd1ffee6e4aa373badcddba5e2e10eab4277b8f4fae9c38cacc7c1be9d2e1685589dbd94aca75a57767ffbf8a90ebf21a925068702ad82804339a927f72a1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}