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 #21223539 · ArcScan

Block

#21,223,539

2026-09-16 21:48:15 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,223,539
Timestamp: 31 days ago · 2026-09-16 21:48:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x20151fd64c7e01f4e14dc8a79938103ae2e23264318644b159156eeed24c6119
Parent hash: 0x671f0065…ec9e5a53
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,223,539 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

15.5%4,647,210 / 30,000,000

Base fee

20 gwei

State root

0xef4e34f846b2…539e8badff0c

Transactions root

0xb97fe8cdacfb…9fdb9d5353dc

Receipts root

0xa3cb69fa0465…8adf6012eb90

Nonce

0x0000000000000000

Extra data

0x00000004a817c800