{
  "manageEntity": {
    "action": "Repost",
    "entityId": "23188",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbfb4d2ad8fdaf70e5be8de708d7fb1d6d41cbfbb8596609dcbcd788d4c331936",
    "signature": "0x0ecc0c5a39554f0ec7f16befd699ed6dd6a8b292b0dae4c6e7dec76fa43d249f5c4bee835ed7dc23809889770bbdfc54a50093da686622ddc6d2d621b40d37d81b",
    "signer": "0xE22639FD840080b20889373FEa6060B4757eB9c1",
    "userId": "274627911"
  }
}