{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1533788873",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x582d627364ef289c43c82660c5ce51f69e6930358a800b8791a6042970e02599",
    "signature": "0x726df53d629e24ce1acbbdc4ed2559dc5901a558b0e3b6fcd22dc0ab990b098a519c9cb6a26d6ed062ad9986d624b51c19717efbba41c2292490af4e571ab6cf1b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}