{
  "manageEntity": {
    "action": "Repost",
    "entityId": "252565",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcd0d48133cdb21695cf08d7935bc091aeefd945e55e72357d96821ef8c53a86b",
    "signature": "0x60fff1f1b20110d4c1077a4736569a50ef3b98b1a738820226916a6d7a3b1cab430673e0666112b08e733d9e9759a6b23de95b2c156478f1c5c59a78ff8ba9991b",
    "signer": "0xcdc1772589e70ee6667FAaC93E3F0CcD5BFDa2aE",
    "userId": "354908"
  }
}