{
  "manageEntity": {
    "action": "Repost",
    "entityId": "221862",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb00c93207b16035e9db3364a974530a0fb8b085a0bfd219505de694b0657515a",
    "signature": "0x582f4e113424c9553ded27cb888496b98e428aa12707ac224977f745258b63f96130fb619b83c1e4e81cff3b1ce2e9e537af2e3370d9756f6665964e782857cf1b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}