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 #21555292 · ArcScan

Block

#21,555,292

2026-09-18 20:32:17 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,555,292
Timestamp: 47 days ago · 2026-09-18 20:32:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x0ee9815bd672c1275944d16f90f23c0db5f467909c57531fbfa266b62379ec85
Parent hash: 0x959aac4a…8bbd3483
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,555,292 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

1.4%425,384 / 30,000,000

Base fee

20 gwei

State root

0x7bdd5966ee1f…5fed4d219753

Transactions root

0x7e83f82113a7…f5db6e4f210b

Receipts root

0x94a80a483ff9…66253b2739c5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800