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 #21229823 · ArcScan

Block

#21,229,823

2026-09-16 22:41:18 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,229,823
Timestamp: 5 days ago · 2026-09-16 22:41:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xa9d4bff23512fecda1175dcd8b9425c8ce45b996b88eb97ff11652d855256ebb
Parent hash: 0xc9ba1ca5…cfde7432
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,229,823 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

26.2%7,851,353 / 30,000,000

Base fee

20 gwei

State root

0x401a8787015c…b090c6952947

Transactions root

0x2c7f08e74e7f…648242eb9bb0

Receipts root

0x7f2aaf2d8512…795fe8a09389

Nonce

0x0000000000000000

Extra data

0x00000004a817c800