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 0x3dc86bc95b… · ArcScan

Transaction

0x3dc86bc95b…a95148c956

2026-09-17 08:57:50 UTC

SuccessFinalized

0x3dc86bc95b3bc2ce82866fe1a0c7ee6b50b1eb84a3f03cd8977d43a95148c956Approve15 hrs ago

Flowtransfer path

From

0x18356478…07a2c343Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,302,818
Timestamp: 15 hrs ago · 2026-09-17 08:57:50 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001233 (0.001233 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xe8440e1f…78bb0bb2

Method

Approve

Nonce

27

Position in block

22

Gas & feespaid in USDC

Gas used / limit: 66.7%55,786 / 83,679
Effective gas price: 22.1154 gwei
Base fee (block): 20 gwei
Priority fee paid: 2.1154 gwei
Max fee / gas: 26.1154 gwei
Max priority / gas: 2.1154 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log