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 0x165c257a1d… · ArcScan

Transaction

0x165c257a1d…bceff03ba3

2026-09-17 05:06:08 UTC

SuccessFinalized

0x165c257a1d300b0e63c1db8a5db6bc04bd835dc7ebdcaf17ab98e2bceff03ba3Approve21 hrs ago

Flowtransfer path

From

0x44715af8…fa471976Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,275,398
Timestamp: 21 hrs ago · 2026-09-17 05:06:08 UTC
Value: $0 (0 USDC)
Transaction fee: $0.003553 (0.003553 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xc9ac09d2…d030073b

Method

Approve

Nonce

96

Position in block

1

Gas & feespaid in USDC

Gas used / limit: 17.8%35,538 / 200,000
Effective gas price: 100 gwei
Base fee (block): 20 gwei
Priority fee paid: 80 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log