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 0xb4d2acda88… · ArcScan

Transaction

0xb4d2acda88…cc5cbd0735

2026-09-16 21:17:04 UTC

SuccessFinalized

0xb4d2acda88de28bac99b3d9edc8fd0bf8ca4bc709a25efd194cc93cc5cbd0735Approve1 day ago

Flowtransfer path

From

0x39d01cf1…f4024f65Sender

To

0x16de3ec6…fd7b1b78Recipient

Overviewreceipt · block context

Status: Success
Block: #21,219,845
Timestamp: 1 day ago · 2026-09-16 21:17:04 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001462 (0.001462 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xddd58142…f8cdcbe3

Method

Approve

Nonce

1

Position in block

27

Gas & feespaid in USDC

Gas used / limit: 38.3%46,009 / 120,000
Effective gas price: 31.7835 gwei
Base fee (block): 21.7835 gwei
Priority fee paid: 10 gwei
Max fee / gas: 42.555 gwei
Max priority / gas: 10 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log