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 0x254ffa5d9f… · ArcScan

Transaction

0x254ffa5d9f…cac1b3743d

2026-09-16 18:24:52 UTC

SuccessFinalized

0x254ffa5d9f8d92f9f9a711c35dbf8d747f95674e7181ac2f2aedefcac1b3743dApprove18 hrs ago

Flowtransfer path

From

0xe01af1e7…f714c160Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,199,445
Timestamp: 18 hrs ago · 2026-09-16 18:24:52 UTC
Value: $0 (0 USDC)
Transaction fee: $0.01 (0.010802 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x138126fb…926b0da3

Method

Approve

Nonce

82

Position in block

61

Gas & feespaid in USDC

Gas used / limit: 46.1%55,378 / 120,000
Effective gas price: 195.0684 gwei
Base fee (block): 195.0684 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 25000 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log