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 #21268887 · ArcScan

Block

#21,268,887

2026-09-17 04:11:07 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,268,887
Timestamp: 44 days ago · 2026-09-17 04:11:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x611cbe9c515150f18e8a3efa5e98908e662e9f8074b9a18b7aea14578e55e03e
Parent hash: 0x9269a82b…c2e97483
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,268,887 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

6.9%2,070,253 / 30,000,000

Base fee

20 gwei

State root

0x7421a7ee3bbc…ac8cb91875e0

Transactions root

0x9c04d9035342…c6c1cf297799

Receipts root

0x124800c20268…6923b3e4b4e1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800