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 0x40a6f48c44… · ArcScan

Transaction

0x40a6f48c44…9344356cbe

2026-09-16 16:47:37 UTC

SuccessFinalized

0x40a6f48c449ee2f88d6553def4e889d83cfbecee39d1657e527e1e9344356cbeApprove11 hrs ago

Flowtransfer path

From

0xb56a4f21…25ffb251Sender

To

0xe8dfdc5a…2ef04fa1Recipient

Overviewreceipt · block context

Status: Success
Block: #21,187,923
Timestamp: 11 hrs ago · 2026-09-16 16:47:37 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001847 (0.001847 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xc053b6b2…b578ba16

Method

Approve

Nonce

661

Position in block

19

Gas & feespaid in USDC

Gas used / limit: 38.3%46,005 / 120,000
Effective gas price: 40.1633 gwei
Base fee (block): 20.1633 gwei
Priority fee paid: 20 gwei
Max fee / gas: 50 gwei
Max priority / gas: 20 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log