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 0x3f021a3083… · ArcScan

Transaction

0x3f021a3083…341cfd5c3e

2026-09-16 17:20:07 UTC

SuccessFinalized

0x3f021a3083c5a01fff4fcc542acb3eefa26386d5fb8a849d5fd459341cfd5c3eContract Call9 hrs ago

Flowtransfer path

From

0xc0a171b7…9015a7e0Sender

To

Permit2Recipient

Overviewreceipt · block context

Status: Success
Block: #21,191,774
Timestamp: 9 hrs ago · 2026-09-16 17:20:07 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001434 (0.001434 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x87517c45132 bytes

Included in block0x9fe8ceaa…3326f312

Method

Contract Call

Nonce

727

Position in block

57

Gas & feespaid in USDC

Gas used / limit: 66.1%47,818 / 72,306
Effective gas price: 30 gwei
Base fee (block): 20 gwei
Priority fee paid: 10 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log