{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1563466348",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa01a36a1c314c618d276653cb054ad26def5b2380f1afb430c6c39e93d2c4892",
    "signature": "0x9a40c8a01636d2f6a4a40f5766291b795ca1e0ac8d8608876250c2f318d0a049117b44dbb055671d64ee415bbf290e7742036749fbae089bd49491bfd8ba54fa1c",
    "signer": "0xcdc1772589e70ee6667FAaC93E3F0CcD5BFDa2aE",
    "userId": "354908"
  }
}