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 #21530341 · ArcScan

Block

#21,530,341

2026-09-18 17:01:20 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,530,341
Timestamp: 54 days ago · 2026-09-18 17:01:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x80d98f583c119321e7a30b23445b5661ee4395d071ccf4f7b3e213d8d657c729
Parent hash: 0x0c8b7b2a…2d497893
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,530,341 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

7.4%2,216,929 / 30,000,000

Base fee

20 gwei

State root

0xd2d780a870cb…6b2664e0706c

Transactions root

0x8dd3aa522908…b971293ff6d6

Receipts root

0xd42be986a627…6b6f951b8ea1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800