{
  "manageEntity": {
    "action": "Repost",
    "entityId": "207208",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa14b76e9b88d6f8c99901b1c1af19567d7c6deac4317b70f0532fef2dbab4173",
    "signature": "0x405b00922b18e38ec9825ae2b43c221a3689466f03a8205cfd9d64181f333115170b642f30246892a9278970257cf44cdd9d52191dc7e174b22c87fb8283e7971b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}