Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

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.

Block #21482448 · ArcScan

Block

#21,482,448

2026-09-18 10:16:30 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,482,448
Timestamp: 32 days ago · 2026-09-18 10:16:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x551f500354592af1897ff271ab769aada5beae50fcaa44ee9da1f8537ca7c82a
Parent hash: 0xad4bec61…f95ab552
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,482,448 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

8.9%2,667,032 / 30,000,000

Base fee

20 gwei

State root

0xa1acfd319d49…bcd97150ecd4

Transactions root

0x74d8c626c695…48c7b831d3f3

Receipts root

0xfa67c85bcb6e…6d09a8b7fcea

Nonce

0x0000000000000000

Extra data

0x00000004a817c800