{
  "manageEntity": {
    "action": "Repost",
    "entityId": "314252236",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0d444ad18a7db743ff8e8169c5656387d537872e1e22c8410875a8fbb38ebaff",
    "signature": "0x16c282751380a5d1064a2ca7f66dc241fd03bef190cc2b2ce83ce10cecd6838629fabbe18c2be70e6a9edf65baae1fc214533c68e92d4d51e9fba4ae5933a4851c",
    "signer": "0x4D8EDeF47b57f98c89BDFf851267B0327BE4cD05",
    "userId": "5307724"
  }
}