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 0x312620ff4a… · ArcScan

Transaction

0x312620ff4a…ef65e9aa5c

2026-09-16 16:13:37 UTC

SuccessFinalized

0x312620ff4a3e5377cdafe90777cc6aadd064428b2570caa6331edcef65e9aa5cApprove1 day ago

Flowtransfer path

From

0xb4cb987b…92ccc22aSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,183,896
Timestamp: 1 day ago · 2026-09-16 16:13:37 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001361 (0.001361 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xe2c6534c…dc0ed363

Method

Approve

Nonce

0

Position in block

21

Gas & feespaid in USDC

Gas used / limit: 82.1%55,438 / 67,490
Effective gas price: 24.5591 gwei
Base fee (block): 20.3746 gwei
Priority fee paid: 4.1845 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log