{
  "manageEntity": {
    "action": "Repost",
    "entityId": "535319368",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x81278f9afe9bf308c1e855dad449a2e23b443baaa72b0ef48d0e4676b57aad57",
    "signature": "0x98eb376a050cfc6dfd359454bfd324ba144a0bc7892d9722ccfb882eb7a7a27029bd0f1a2b715858847da23ddce58463e4e058151a9619a985078ff5ed2ccd061b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}