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 #21276066 · ArcScan

Block

#21,276,066

2026-09-17 05:11:47 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,066
Timestamp: 17 days ago · 2026-09-17 05:11:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x2f3f62b0fa7795c18743fa51197c74c949e914daa188bbf3a907c537e3b497c5
Parent hash: 0x57c50aa1…1cd93d26
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,066 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

18.4%5,537,779 / 30,000,000

Base fee

20 gwei

State root

0xd6f74b7c88b7…e0aad1271ccb

Transactions root

0x4af63c82a8b7…e6349964a15b

Receipts root

0x50aa305ee16f…81657392cc43

Nonce

0x0000000000000000

Extra data

0x00000004a817c800