{
  "manageEntity": {
    "action": "Repost",
    "entityId": "701328754",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x678e9925cc43a85e6d22386be9ace739f6f3be8d53a1e704b4cd7e2a303389b5",
    "signature": "0x2c4dac02d6250235dd428d60eae97a639ca3d74961858dcf907942be07d0e26e11c1d9bbcf0b3e44afe0a59977ff69672b948e394fc14ee078e775cf89dffc731b",
    "signer": "0xD07A680d4F48bA7Cc076c23f40870AccBbad1987",
    "userId": "16411799"
  }
}