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 0x3b840c5850… · ArcScan

Transaction

0x3b840c5850…7045ff3a8d

2026-09-16 18:16:58 UTC

SuccessFinalized

0x3b840c585084edd75cfcd890fb3ca6bc5615221bf95790955827c97045ff3a8dContract Call1 day ago

Flowtransfer path

From

0x21634802…81126623Sender

To

0x00005ea0…2de24bf5Recipient

Overviewreceipt · block context

Status: Success
Block: #21,198,509
Timestamp: 1 day ago · 2026-09-16 18:16:58 UTC
Value: $0 (0 USDC)
Transaction fee: $0.02 (0.020203 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x161ac21f132 bytes

Included in block0x1efc4547…88e87c4e

Method

Contract Call

Nonce

57

Position in block

41

Gas & feespaid in USDC

Gas used / limit: 87.0%147,161 / 169,235
Effective gas price: 137.2908 gwei
Base fee (block): 137.2898 gwei
Priority fee paid: 0.001 gwei
Max fee / gas: 260.4292 gwei
Max priority / gas: 0.001 gwei
Txn type: EIP-1559 (2)
Event logs: 2 logs