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 0x0b3a321d76… · ArcScan

Transaction

0x0b3a321d76…3eaa5a210c

2026-09-17 15:27:12 UTC

SuccessFinalized

0x0b3a321d7606c1ef01ff0a3660e9c4f9ce287d4498d005723cfdad3eaa5a210cApprove1 day ago

Flowtransfer path

From

0xb156e927…1bbad43dSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,348,922
Timestamp: 1 day ago · 2026-09-17 15:27:12 UTC
Value: $0 (0 USDC)
Transaction fee: $0.01 (0.011087 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x933289b8…2efbca3e

Method

Approve

Nonce

2,020

Position in block

0

Gas & feespaid in USDC

Gas used / limit: 27.7%55,438 / 200,000
Effective gas price: 200 gwei
Base fee (block): 20 gwei
Priority fee paid: 180 gwei
Max fee / gas: 200 gwei
Max priority / gas: 200 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log