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 0x1a1a2a0cd6… · ArcScan

Transaction

0x1a1a2a0cd6…0bf3a283c8

2026-09-16 16:07:19 UTC

SuccessFinalized

0x1a1a2a0cd6e916a5d8ea29d74a918aadd2327c2f803ea6d802de200bf3a283c8Approve21 hrs ago

Flowtransfer path

From

0xbffd811b…effa9139Sender

To

0x1bbf1b8c…8c786f15Recipient

Overviewreceipt · block context

Status: Success
Block: #21,183,149
Timestamp: 21 hrs ago · 2026-09-16 16:07:19 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002456 (0.002456 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x067a822a…d5f83fc2

Method

Approve

Nonce

41

Position in block

8

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 50 gwei
Base fee (block): 20 gwei
Priority fee paid: 30 gwei
Max fee / gas: 50 gwei
Max priority / gas: 50 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log