{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1286085506",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x35678aa76f1c79b767ab7a0a5846c08baad2fd092bd5f3cf42370f7b361c1340",
    "signature": "0xed9bce7d6303a87a67d12407d4fedc07b58bd193108d75a679df4352559a01cc19edc8b418ce753a64fe8a23fd907c614dddd3609412778907bb6a2b8ee2d1881c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}