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 0xa278d93ece… · ArcScan

Transaction

0xa278d93ece…9b214cebcc

2026-09-16 15:14:39 UTC

SuccessFinalized

0xa278d93ece20dfa1a9a60ce6526b0ae5a4c5491958c2ac0c19d95c9b214cebccApprove1 day ago

Flowtransfer path

From

0x0d9fedf5…c4419733Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,176,909
Timestamp: 1 day ago · 2026-09-16 15:14:39 UTC
Value: $0 (0 USDC)
Transaction fee: $0.01 (0.012293 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xa9d8e3ad…9aa37227

Method

Approve

Nonce

8

Position in block

1

Gas & feespaid in USDC

Gas used / limit: 65.7%55,726 / 84,795
Effective gas price: 220.6002 gwei
Base fee (block): 109.0929 gwei
Priority fee paid: 111.5073 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log