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 0x3d0ffe8b2a… · ArcScan

Transaction

0x3d0ffe8b2a…d9bb5b7173

2026-09-16 17:38:36 UTC

SuccessFinalized

0x3d0ffe8b2a044e4723575f1d0bc7785fd017d78e8e4f7eb66fdf87d9bb5b7173Approve13 hrs ago

Flowtransfer path

From

0xba54b551…9d09c7fcSender

To

0x64ad9e43…3e38e4b1Recipient

Overviewreceipt · block context

Status: Success
Block: #21,193,963
Timestamp: 13 hrs ago · 2026-09-16 17:38:36 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001873 (0.001873 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x16ee3f70…8b6f22ba

Method

Approve

Nonce

574

Position in block

19

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 38.1253 gwei
Base fee (block): 20.7853 gwei
Priority fee paid: 17.34 gwei
Max fee / gas: 48.3236 gwei
Max priority / gas: 17.34 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log