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 0x16bf413e5c… · ArcScan

Transaction

0x16bf413e5c…7002bdad1f

2026-09-17 20:53:04 UTC

SuccessFinalized

0x16bf413e5c40977a67349044f6537c44d804c14a4c55b97bbfda887002bdad1fApprove1 day ago

Flowtransfer path

From

0x446f20c5…99a3d3abSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,387,399
Timestamp: 1 day ago · 2026-09-17 20:53:04 UTC
Value: $0 (0 USDC)
Transaction fee: $0.004529 (0.004529 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x738275af…e4f1023c

Method

Approve

Nonce

0

Position in block

0

Gas & feespaid in USDC

Gas used / limit: 98.6%55,726 / 56,530
Effective gas price: 81.2838 gwei
Base fee (block): 20 gwei
Priority fee paid: 61.2838 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log