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 #21347182 · ArcScan

Block

#21,347,182

2026-09-17 15:12:30 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,347,182
Timestamp: 8 days ago · 2026-09-17 15:12:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x442eab1fe7a5dd6bab3366c6ca2c3ea89f7c7325321ea32e9f729771b3b80c76
Parent hash: 0xb5a211ab…52c4280c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,347,182 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

12.4%3,722,631 / 30,000,000

Base fee

20 gwei

State root

0x435e4f6a9ebf…f7d728c280a1

Transactions root

0xf0466f860941…70b9d28044d8

Receipts root

0x7b4270f78872…5e09a94b4a20

Nonce

0x0000000000000000

Extra data

0x00000004a817c800