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 #21292978 · ArcScan

Block

#21,292,978

2026-09-17 07:34:41 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,292,978
Timestamp: 14 days ago · 2026-09-17 07:34:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x1f97bdba22f6a0891688019abc3b2c96e1564aca898710932abc2184db482d60
Parent hash: 0x5df0e372…8dada31f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,292,978 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

11.6%3,493,010 / 30,000,000

Base fee

20 gwei

State root

0xb995a8164155…bae73ae4d9b9

Transactions root

0x1a206e5a594b…298f7e84a52c

Receipts root

0xae7239ec0011…ab9f88d9b89e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800