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 #21522198 · ArcScan

Block

#21,522,198

2026-09-18 15:52:30 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,522,198
Timestamp: 15 days ago · 2026-09-18 15:52:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x1f5e117e45abd1dd78b7ab7c7905fc3807a3b2bdb4ba50b338ee586f20cd84fc
Parent hash: 0xb24aa8d6…35111ff5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,522,198 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

10.7%3,205,902 / 30,000,000

Base fee

20 gwei

State root

0x90a9581b33b4…2e99e96baa08

Transactions root

0x89efe593accd…6935f1340f18

Receipts root

0x7ca22b1eae77…53b60dd48fd0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800