{
  "manageEntity": {
    "action": "Repost",
    "entityId": "309633",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x76d9a75e333a5b6467b24bc12932f6c08227ff31ce62791c75cc7b2733cfd833",
    "signature": "0x2f8073c22465d38c7cfc8e79569711bde59b59158513d25e9bdcba9f284c74227484bc61b4ae1fafbb92a1fbe80305cc5a6e002c0b6968ec109ab1f27de89d7a1c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}