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 #21565125 · ArcScan

Block

#21,565,125

2026-09-18 21:55:26 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,125
Timestamp: 56 days ago · 2026-09-18 21:55:26 UTC
Transactions: 0 transactions in this block
Block hash: 0xd976fcd609be130c3a2a7761d1cf794e3a1d0bc9c09fd1ba43b1b287f27b6d67
Parent hash: 0x148c47dc…f84c3ff4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,125 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

27.3%8,202,068 / 30,000,000

Base fee

20 gwei

State root

0xc2e447b735ee…d1de8bf9e9f2

Transactions root

0xdc92ca4da3bf…445ec01b392d

Receipts root

0x7436057ecc00…50d924d83952

Nonce

0x0000000000000000

Extra data

0x00000004a817c800