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 0x388fbaba3b… · ArcScan

Transaction

0x388fbaba3b…7b207bf31e

2026-09-16 16:36:39 UTC

SuccessFinalized

0x388fbaba3b2bfefa738cd54d7bf0888136606802fa2a4874e07ae17b207bf31eApprove8 hrs ago

Flowtransfer path

From

0xc1a3f323…e2583d5cSender

To

0xe8dfdc5a…2ef04fa1Recipient

Overviewreceipt · block context

Status: Success
Block: #21,186,624
Timestamp: 8 hrs ago · 2026-09-16 16:36:39 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002509 (0.002509 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x8ebfe23c…28786d1c

Method

Approve

Nonce

1,250

Position in block

9

Gas & feespaid in USDC

Gas used / limit: 38.3%46,005 / 120,000
Effective gas price: 54.5552 gwei
Base fee (block): 41.6206 gwei
Priority fee paid: 12.9345 gwei
Max fee / gas: 75.9693 gwei
Max priority / gas: 12.9345 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log