{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1445159197",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6b12b1ed17f46596f8a30b7dd06e058358df0e0170ee429155a5d5d9105a232f",
    "signature": "0x063dfad88b11129d4cd586abb27ffbcc31808f86e1386c478dfe0a07c10568b77ca38587e71e1f1be32dedf4bca0dacbc2a04e472bc3eef9badc656887acd1061b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}