{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1583013115",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcdc12a9e5da7d60f66a706dc4fcdff28df317e5af8f9a65dc2d0a2e1beb392ad",
    "signature": "0xd7ce22d5a5be2300eed6794f22972f39ab56ba14c44622b51c85e3f5f6ef98f646380242f9c85011d82740d67f8361621a94cd138dda1ba047061bfc5b8edd0f1b",
    "signer": "0x3324C23609BC25902C39CFa38CF40581c7Bc7F87",
    "userId": "229134011"
  }
}