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 0x3c8361dedd… · ArcScan

Transaction

0x3c8361dedd…54838d4d97

2026-09-16 16:31:20 UTC

SuccessFinalized

0x3c8361dedd7b65833dc34149905f703cb9f264eff49b170d9b2ae854838d4d97Approve1 day ago

Flowtransfer path

From

0x1c00c2bc…49dfcd5aSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,185,994
Timestamp: 1 day ago · 2026-09-16 16:31:20 UTC
Value: $0 (0 USDC)
Transaction fee: $0.005259 (0.005259 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xc2a29bac…2cb43986

Method

Approve

Nonce

647

Position in block

10

Gas & feespaid in USDC

Gas used / limit: 27.7%55,438 / 200,000
Effective gas price: 94.8745 gwei
Base fee (block): 47.537 gwei
Priority fee paid: 47.3375 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log