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 0xb83bbc8259… · ArcScan

Transaction

0xb83bbc8259…de234da2f2

2026-09-16 18:57:37 UTC

SuccessFinalized

0xb83bbc8259cf5d5d3a08dec00a7578f7096bb8d7bc198bcafae131de234da2f2Approve4 hrs ago

Flowtransfer path

From

0xc018510d…5fb44496Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,203,324
Timestamp: 4 hrs ago · 2026-09-16 18:57:37 UTC
Value: $0 (0 USDC)
Transaction fee: $0.03 (0.025011 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xf500f48b…8bfcbfb3

Method

Approve

Nonce

847

Position in block

2

Gas & feespaid in USDC

Gas used / limit: 27.7%55,450 / 200,000
Effective gas price: 451.063 gwei
Base fee (block): 31.5011 gwei
Priority fee paid: 419.5619 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log