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 0x126dba8a57… · ArcScan

Transaction

0x126dba8a57…c16c6bbc08

2026-09-16 20:59:00 UTC

SuccessFinalized

0x126dba8a577c2851788c2f7b89ff2e30e26c470e5207b21b4c5b86c16c6bbc08Approve1 day ago

Flowtransfer path

From

0x2483809e…2b951d10Sender

To

0xb71904a8…dc7137e1Recipient

Overviewreceipt · block context

Status: Success
Block: #21,217,704
Timestamp: 1 day ago · 2026-09-16 20:59:00 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001966 (0.001966 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x545c367c…77dc2117

Method

Approve

Nonce

153

Position in block

18

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 40.0278 gwei
Base fee (block): 20.0278 gwei
Priority fee paid: 20 gwei
Max fee / gas: 50 gwei
Max priority / gas: 20 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log