{
  "manageEntity": {
    "action": "Repost",
    "entityId": "814311",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb2073f71444e240be5c5bec1111d31bfec6f025c16de3170b2f26a883836395b",
    "signature": "0x132e12c3f2ec86bfe79527393a434104f21a186e1962c54887383cf73c599e421e9fbaf7669ae354563968f1c4b314c17d6d224fe8b49326260914c24a7479a41c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}