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 #21222203 · ArcScan

Block

#21,222,203

2026-09-16 21:36:58 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,222,203
Timestamp: 6 days ago · 2026-09-16 21:36:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xdcd89be89a04b10e221bc1255abf0d5d3981c654056c941822242889a3645229
Parent hash: 0x26fe74f3…73cebd46
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,222,203 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

39.7%11,906,604 / 30,000,000

Base fee

20 gwei

State root

0x87695b65aee1…f2dec0ae5905

Transactions root

0x87711bcd1f2a…a209ec9fc9f0

Receipts root

0x91763c7dcf9a…19d4d345d8aa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800