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 0x3fb2f784d1… · ArcScan

Transaction

0x3fb2f784d1…ab6f15cdb7

2026-09-17 19:08:26 UTC

SuccessFinalized

0x3fb2f784d144404cb1afab5eae9f091fe7abc685563b02e1bd7b7cab6f15cdb7Approve1 hr ago

Flowtransfer path

From

0xfdc0a7a9…a6aea9b9Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,375,017
Timestamp: 1 hr ago · 2026-09-17 19:08:26 UTC
Value: $0 (0 USDC)
Transaction fee: $0.00121 (0.00121 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x265a2f95…32a89ca6

Method

Approve

Nonce

9

Position in block

22

Gas & feespaid in USDC

Gas used / limit: 65.7%55,786 / 84,885
Effective gas price: 21.7055 gwei
Base fee (block): 20 gwei
Priority fee paid: 1.7055 gwei
Max fee / gas: 28.7055 gwei
Max priority / gas: 1.7055 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log