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 #21555838 · ArcScan

Block

#21,555,838

2026-09-18 20:36:54 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,555,838
Timestamp: 33 days ago · 2026-09-18 20:36:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x535fd488b5dcb3ccbf1125d23ed9791486be6e81625a40f5c268e025eeb2df1d
Parent hash: 0x5612e218…8cfbb8f7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,555,838 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

4.1%1,239,550 / 30,000,000

Base fee

20 gwei

State root

0xa0ccddd2583f…c855f580dcae

Transactions root

0x18b3b5276afe…7871a2f588d4

Receipts root

0xe60e29a27489…c625e593df2b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800