{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1126978886",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2d026699ad571e04f00c7889274fca8eb70faf06582ba7ed0e1a44fc291950a3",
    "signature": "0x52736fe76d0324b25e8c5a64ca96d0023bd4ea053777a2a97b6c94a03bc77cd86bb3b5585c7d278ee8239e42b9a62c5284ae712b7b92345c4372c6b0834c24471b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}