{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1429002330",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc405350a4f807f3d9626ff710250f1905f92168750539faddead8a6e27881aec",
    "signature": "0x49c7a14d7674957f06493bc6ec857ba185f6767908cc88d72587fbe26e459f9368a3e30759b89f2fcec049aa956c32e3975b7123cafed91831be534f169a762b1b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}