{
  "manageEntity": {
    "action": "Repost",
    "entityId": "14377190",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc8244004f2d4112045b1a9e61f66526bf3fcb943b7580fec1d433aeab74f8099",
    "signature": "0x9a9dda83dd093683dd72e2d4a5e8e270a08c625a35e65d47ef1147e8fa428e2a6ed1b18769c637a8036bc94bdf412acccab209703574a371b76354ebf38359531c",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}