{
  "manageEntity": {
    "action": "Repost",
    "entityId": "946596110",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xba82bf2eba5b6650e132c2379bffde0647326b23f659c40ffe758cd34ab3bcdb",
    "signature": "0xfc4a5e255f70388a693b808d31ecd2146370626e38b67096babcd70b9f8f237d6c4e9cf78a26e47a9ea023af1c742e0e6559a63e86e9269d45bb32a999414adc1c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}