{
  "manageEntity": {
    "action": "Repost",
    "entityId": "103828908",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x07cccbc7031fd9a8b00a915c48d4b41fce1a2697ac34788f51bb9b2a0c1f2734",
    "signature": "0x4f154d819e286b3ef66b5a88666f8530876fd6f759c4b645e57ab7d22bba3def2f8e4a14f96762f2270698fc76dd92139c8e61b4a6be3225c6a8cfa88f376ace1c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}