{
  "manageEntity": {
    "action": "Repost",
    "entityId": "403264847",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x962333be7edb26bb17923afb1e65afbfa1f5ecaec7d9ae1fe60f09529d370ac7",
    "signature": "0xad322af9e333574635cecac099ec89a3733e240e70f247bdbacac783e64c4db94553d859f3bc4cd62e69bdd372a2d3118452a02811ec630e50b4a9177eb520b61c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}