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 0xfa8366d816… · ArcScan

Transaction

0xfa8366d816…e4fcc2e58c

2026-09-16 17:57:43 UTC

SuccessFinalized

0xfa8366d81672fe2990353bf472c943bcfbe6a6a051797f6da3ec4ee4fcc2e58cApprove21 hrs ago

Flowtransfer path

From

0x54cb88c5…eef2431cSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,196,228
Timestamp: 21 hrs ago · 2026-09-16 17:57:43 UTC
Value: $0 (0 USDC)
Transaction fee: $0.02 (0.015656 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xd48891e0…250aff7f

Method

Approve

Nonce

68

Position in block

51

Gas & feespaid in USDC

Gas used / limit: 98.6%55,438 / 56,241
Effective gas price: 282.4199 gwei
Base fee (block): 267.7622 gwei
Priority fee paid: 14.6576 gwei
Max fee / gas: 422.9069 gwei
Max priority / gas: 14.6576 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log