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 #21223616 · ArcScan

Block

#21,223,616

2026-09-16 21:48:54 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,223,616
Timestamp: 33 days ago · 2026-09-16 21:48:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x2bfad58eea7e0ea247e5c379aab6ec5d33e93eaa28c463a9982d06934da73a26
Parent hash: 0x4c471daf…0bffb37f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,223,616 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

8.8%2,639,211 / 30,000,000

Base fee

20 gwei

State root

0x8464409acd69…319f50f2e46a

Transactions root

0x38ebcde2d02e…eb281e681a94

Receipts root

0x7b3d43a5b66a…85a72b1312f6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800