{
  "manageEntity": {
    "action": "Repost",
    "entityId": "736799791",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xedd3ba21e4eb71aa33a507a672f2d7bdf0476367751268e348cdd7d29b11927d",
    "signature": "0x9c8042a7bcd76ed4d3508b7c2029cd5b456234ffbfc920cc8fe1a4ada42d94ad1f3674a9e8d138fcfc86dea813c5e92337a03f54d0a2ac5da16f00ff584b04d61c",
    "signer": "0xE6a2533061175ED4c7f073A7BE3dc4189A4DE47E",
    "userId": "427249190"
  }
}