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 0x1a8668bc50… · ArcScan

Transaction

0x1a8668bc50…643d6a2f6a

2026-09-17 02:56:57 UTC

SuccessFinalized

0x1a8668bc507acc4cad4e4e74bc83f81d563e46b0c57a488a23daad643d6a2f6aApprove1 day ago

Flowtransfer path

From

0xcde0fb04…fd2406c9Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,260,105
Timestamp: 1 day ago · 2026-09-17 02:56:57 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001661 (0.001661 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x5a78d88d…b5df0b90

Method

Approve

Nonce

27

Position in block

14

Gas & feespaid in USDC

Gas used / limit: 82.1%55,390 / 67,431
Effective gas price: 30 gwei
Base fee (block): 20 gwei
Priority fee paid: 10 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log