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 #21444726 · ArcScan

Block

#21,444,726

2026-09-18 04:57:37 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,444,726
Timestamp: 19 days ago · 2026-09-18 04:57:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x1cde35c3f3e9600135b3c389697c53ace9d1351f86e60115e25c597d2d40c203
Parent hash: 0x4685af2e…ca3fabc7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,444,726 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

3.6%1,080,048 / 30,000,000

Base fee

20 gwei

State root

0x1506449e6c52…3c577762fbf4

Transactions root

0x8004485ce111…2b88d5e7847f

Receipts root

0x542c543a61f8…8f00524df9cf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800