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 0xa0686a7d5b… · ArcScan

Transaction

0xa0686a7d5b…8bce96a8bf

2026-09-16 18:51:51 UTC

SuccessFinalized

0xa0686a7d5bbbe30d1ed1107f2bac2ec522338eb964fd80daf4bc788bce96a8bfApprove6 hrs ago

Flowtransfer path

From

0x99aa3fbb…5fec1f4cSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,202,641
Timestamp: 6 hrs ago · 2026-09-16 18:51:51 UTC
Value: $0 (0 USDC)
Transaction fee: $0.003459 (0.003459 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x8d067679…8a349578

Method

Approve

Nonce

272

Position in block

17

Gas & feespaid in USDC

Gas used / limit: 6.4%38,362 / 600,000
Effective gas price: 90.1912 gwei
Base fee (block): 54.2757 gwei
Priority fee paid: 35.9155 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log