{
  "manageEntity": {
    "action": "Repost",
    "entityId": "88897114",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb86a958a64b6bd0a584b69674535a89c05825a564adc654a0654be7fce835195",
    "signature": "0x4be6f2933d0e1eaaab9cee5e4831ecc2f6fe77b289c409af0ccbc91debd7b12e1a79b12b1c5854ef8d2a5a988bdd099636db52694c5f2cde3456e7cf3716e4e51b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}