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 0x38e40ce206… · ArcScan

Transaction

0x38e40ce206…6bb7cd2971

2026-09-16 16:56:18 UTC

SuccessFinalized

0x38e40ce2063ee437f49f343dfbc81e1e79a47b2ad0eb63cc0a3f856bb7cd2971Approve3 hrs ago

Flowtransfer path

From

0xc571a8ef…65a48df7Sender

To

0xbf5174c9…6050c7b3Recipient

Overviewreceipt · block context

Status: Success
Block: #21,188,952
Timestamp: 3 hrs ago · 2026-09-16 16:56:18 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001473 (0.001473 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x7d8cf29a…c2f25f5c

Method

Approve

Nonce

385

Position in block

30

Gas & feespaid in USDC

Gas used / limit: 40.9%49,116 / 120,000
Effective gas price: 30 gwei
Base fee (block): 20.047 gwei
Priority fee paid: 9.953 gwei
Max fee / gas: 30 gwei
Max priority / gas: 30 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log