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 0xa3a8afc10c… · ArcScan

Transaction

0xa3a8afc10c…4c338c1eb0

2026-09-16 16:36:16 UTC

SuccessFinalized

0xa3a8afc10ceea7b3de9999044dbb10d1c2e7b27775930db28e00a64c338c1eb0Approve7 hrs ago

Flowtransfer path

From

0x22e02f42…9011d82cSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,186,579
Timestamp: 7 hrs ago · 2026-09-16 16:36:16 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002413 (0.002413 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x833f10b2…76cf06e1

Method

Approve

Nonce

21

Position in block

45

Gas & feespaid in USDC

Gas used / limit: 82.1%55,438 / 67,489
Effective gas price: 43.5331 gwei
Base fee (block): 42.0331 gwei
Priority fee paid: 1.5 gwei
Max fee / gas: 62.9005 gwei
Max priority / gas: 1.5 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log