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 0xf278cf64cf… · ArcScan

Transaction

0xf278cf64cf…17911e140f

2026-09-16 14:44:49 UTC

SuccessFinalized

0xf278cf64cf0ea4fe58e2b833e5fa02222d8d41bb47d44523aa07dd17911e140fApprove1 hr ago

Flowtransfer path

From

0x2883f3d4…b5fdf9c4Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,173,376
Timestamp: 1 hr ago · 2026-09-16 14:44:49 UTC
Value: $0 (0 USDC)
Transaction fee: $0.03 (0.030275 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x6ba29880…c9c3f649

Method

Approve

Nonce

126

Position in block

13

Gas & feespaid in USDC

Gas used / limit: 27.7%55,438 / 200,000
Effective gas price: 546.118 gwei
Base fee (block): 277.2958 gwei
Priority fee paid: 268.8222 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log