{
  "manageEntity": {
    "action": "Repost",
    "entityId": "698863101",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x58808aafdf7790b5e3141db7282c9f980c26afef687822825f39750828deb894",
    "signature": "0xb2351886e3ea98fabca5b609a94224c02cc904c9b81f08906b96618563086cdf5e05c83f9287f1fd9e951cd5e1104e06e5e21542d21768fbfbdb315626d25d611c",
    "signer": "0x72d1844BB49347afC0912B6743298568BC02b404",
    "userId": "328108"
  }
}