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 #21222875 · ArcScan

Block

#21,222,875

2026-09-16 21:42:39 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,222,875
Timestamp: 12 days ago · 2026-09-16 21:42:39 UTC
Transactions: 0 transactions in this block
Block hash: 0xe08eddf9ebfb84e06284fe7275414ae945be501825adc8e6d188c268e4a1ebef
Parent hash: 0x7f732eb5…b35de3fc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,222,875 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

29.5%8,859,134 / 30,000,000

Base fee

20 gwei

State root

0x511c3ed4964f…47dd71494f9c

Transactions root

0x7f08348747e3…a2db1f7fec9b

Receipts root

0x63203e7c21be…7fa2d4b87666

Nonce

0x0000000000000000

Extra data

0x00000004a817c800