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 #21516824 · ArcScan

Block

#21,516,824

2026-09-18 15:07:04 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,824
Timestamp: 7 days ago · 2026-09-18 15:07:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x5cece22800028329dae579c6c8eb66a683f8a9293e026c5b8b45b78892c7a379
Parent hash: 0xdff5c07b…32cc8b4b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,824 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

4.2%1,250,639 / 30,000,000

Base fee

20 gwei

State root

0x6a98f2b9fd9d…7df98f34d164

Transactions root

0xdbdef5ddc174…27744202936a

Receipts root

0xce82aca22422…e0ad189899a7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800