Overview Blocks Txns

Arc Mainnet/5042

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Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

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Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

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Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Transaction 0x30c2fa8ac6… · ArcScan

Transaction

0x30c2fa8ac6…ed200066c3

2026-09-16 17:56:34 UTC

SuccessFinalized

0x30c2fa8ac62b7c81338afe6f920fc13d35ce9bade8ac92a20feeeded200066c3Approve7 hrs ago

Flowtransfer path

From

0x87a368fb…d384c20bSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,196,091
Timestamp: 7 hrs ago · 2026-09-16 17:56:34 UTC
Value: $0 (0 USDC)
Transaction fee: $0.02 (0.024121 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x15ee1c1c…db102fb5

Method

Approve

Nonce

108

Position in block

19

Gas & feespaid in USDC

Gas used / limit: 82.1%55,450 / 67,503
Effective gas price: 435.0145 gwei
Base fee (block): 292.4584 gwei
Priority fee paid: 142.556 gwei
Max fee / gas: 482.4196 gwei
Max priority / gas: 142.556 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log