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 0x3a9fb040b4… · ArcScan

Transaction

0x3a9fb040b4…272e03f729

2026-09-16 20:11:36 UTC

SuccessFinalized

0x3a9fb040b447b6c69c0ce5fdbb3cbcacda2a0fee0fd5e2af524593272e03f729Approve11 hrs ago

Flowtransfer path

From

0xe0b871dc…3d89231eSender

To

0x95bf6955…e748033cRecipient

Overviewreceipt · block context

Status: Success
Block: #21,212,088
Timestamp: 11 hrs ago · 2026-09-16 20:11:36 UTC
Value: $0 (0 USDC)
Transaction fee: $0.000943 (0.000943 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xc272bbd0…c58d6226

Method

Approve

Nonce

16

Position in block

28

Gas & feespaid in USDC

Gas used / limit: 99.2%47,164 / 47,548
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 40 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log