Overview Blocks Txns

Arc Mainnet/5042

ArcScan

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 0xb3a3cf974a… · ArcScan

Transaction

0xb3a3cf974a…d24c089efa

2026-09-16 18:47:27 UTC

SuccessFinalized

0xb3a3cf974a2169b96aa030c48488624fb973bf7e3e1361bdfd90b3d24c089efaApprove14 hrs ago

Flowtransfer path

From

0x55f34221…550002e8Sender

To

0x42859259…713cb18dRecipient

Overviewreceipt · block context

Status: Success
Block: #21,202,119
Timestamp: 14 hrs ago · 2026-09-16 18:47:27 UTC
Value: $0 (0 USDC)
Transaction fee: $0.005452 (0.005452 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x6ffea04a…2323a3c2

Method

Approve

Nonce

532

Position in block

29

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 110.992 gwei
Base fee (block): 90.992 gwei
Priority fee paid: 20 gwei
Max fee / gas: 162.3543 gwei
Max priority / gas: 20 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log