{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1255207723",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb4a5f3a3cdb0350a5f2ba4068da49065dc4d7fdc4aef561b440918d5ccee7393",
    "signature": "0x657704ea70c51919a15e6727edd157a1febe11df6d1b091dfd9f3ffa6f1f7b273a2493eb387b3fda4e92bfcdeab907323d29d189ff7af2e06bff2e8b5f3dafec1c",
    "signer": "0x92a5082636c97Db0Ae888484D85e4c8494A3B791",
    "userId": "895527427"
  }
}