{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1090147626",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3940906a37d7f95f0b089c2b1aab889946590960ff6a6be47440204b3c1b7e85",
    "signature": "0xe0c3231eaf92451ee1749d10147d7ef0dbb35cb1b57d170a7e673c2c6de9ac801687a54a44d4ef7d8e6a4ee8106d5d9103e1443225285ab9de3dcfe8487e1b751c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}