{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1591867185",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaa9b1ad6fdfb79761d38469d388a1c9e167d7685f050a01b6a3c494bd36683ba",
    "signature": "0x3b14d13539ff1578f558a7be9166836ff8e19491ab967ef2409df5fd42b590567606e91440f11bd4cb2ba5cd0c923478d938bf68811126d9c8a8764080981ffe1b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}