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 0x3c863ed968… · ArcScan

Transaction

0x3c863ed968…fcce21e32c

2026-09-16 15:46:08 UTC

SuccessFinalized

0x3c863ed96851cf3ccc973e7d7d2a5f62a17e4146e8924db463cd96fcce21e32cApprove15 hrs ago

Flowtransfer path

From

0xb1f87f5f…aa2c01fcSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,180,639
Timestamp: 15 hrs ago · 2026-09-16 15:46:08 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001697 (0.001697 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x18b0d7ed…70f02272

Method

Approve

Nonce

6

Position in block

62

Gas & feespaid in USDC

Gas used / limit: 98.6%55,438 / 56,241
Effective gas price: 30.6156 gwei
Base fee (block): 29.1156 gwei
Priority fee paid: 1.5 gwei
Max fee / gas: 38.7246 gwei
Max priority / gas: 1.5 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log