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 0xb02e1f6866… · ArcScan

Transaction

0xb02e1f6866…ea627ef9ec

2026-09-16 16:40:11 UTC

SuccessFinalized

0xb02e1f6866d401dd72e9533fa9606d77c853c82445c79fe769e16aea627ef9ecApprove1 day ago

Flowtransfer path

From

0x388d9032…4d80e08aSender

To

0x643cdb1b…aaf04a6eRecipient

Overviewreceipt · block context

Status: Success
Block: #21,187,042
Timestamp: 1 day ago · 2026-09-16 16:40:11 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002834 (0.002834 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x7688f4b5…fdc6fb84

Method

Approve

Nonce

526

Position in block

12

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 57.7007 gwei
Base fee (block): 40.7591 gwei
Priority fee paid: 16.9415 gwei
Max fee / gas: 79.612 gwei
Max priority / gas: 16.9415 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log