{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2107629682",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3b781c4532abed7e9f2d4386d79baece93b41e7b58d6e4113c91b1adc26658cc",
    "signature": "0x6ca11b8715af1c072ddf51e6ff9cecaffcf55ff709b02fe9e8959c02c7c2f8865a31ee3a93c6a51914cc344d0de80ab981086272ce961b5bd488a291d774c5ee1b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}