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 0x3dc17e1e95… · ArcScan

Transaction

0x3dc17e1e95…d2d6e661bf

2026-09-16 16:37:38 UTC

SuccessFinalized

0x3dc17e1e95e78ddbb2c7960b591ef6e1bd39176bf5d438df740567d2d6e661bfApprove22 hrs ago

Flowtransfer path

From

0x731bc3ac…2016ae32Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,186,741
Timestamp: 22 hrs ago · 2026-09-16 16:37:38 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002144 (0.002144 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xb0f5e62e…d24361b0

Method

Approve

Nonce

32

Position in block

40

Gas & feespaid in USDC

Gas used / limit: 98.6%55,450 / 56,253
Effective gas price: 38.6754 gwei
Base fee (block): 37.1754 gwei
Priority fee paid: 1.5 gwei
Max fee / gas: 56.1859 gwei
Max priority / gas: 1.5 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log