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 #21570367 · ArcScan

Block

#21,570,367

2026-09-18 22:39:45 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,570,367
Timestamp: 53 days ago · 2026-09-18 22:39:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xb438d1ca0ff6f87c4d03786d5eed7e50080e698be93d33e24a30999d7aa52c36
Parent hash: 0x12532bfb…a3ecf9aa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,570,367 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

3.0%913,127 / 30,000,000

Base fee

20 gwei

State root

0x5d7774578c97…f9ede622dc21

Transactions root

0xbbd249169ad1…1d13840e219f

Receipts root

0xe170d6220df1…e21d49a58618

Nonce

0x0000000000000000

Extra data

0x00000004a817c800