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 #21565395 · ArcScan

Block

#21,565,395

2026-09-18 21:57:43 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,395
Timestamp: 54 days ago · 2026-09-18 21:57:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x4e3d00dd3964ec158a02afb4f5ac4e16909fa4749e30aecf6d688f182fe97930
Parent hash: 0xbd586e79…b5abc9bd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,395 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

6.6%1,991,757 / 30,000,000

Base fee

20 gwei

State root

0xfafd5e515e20…d1e782cf2a49

Transactions root

0x580aa1e98635…57d4ccfc1b76

Receipts root

0x7ac27b6c9a40…32b0fa2bbce8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800