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 #21237863 · ArcScan

Block

#21,237,863

2026-09-16 23:49:09 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,237,863
Timestamp: 19 days ago · 2026-09-16 23:49:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xcda64eb741b715935063e7d69b397aa405f09823d19770166785bd55b233654b
Parent hash: 0x40bc89ae…6d5767e6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,237,863 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

21.9%6,572,141 / 30,000,000

Base fee

20 gwei

State root

0x77c1520b22dc…21efdce3cc05

Transactions root

0xf57ee25ab5cf…5b2d7e7c88aa

Receipts root

0xc367af8c6f6d…f64220092308

Nonce

0x0000000000000000

Extra data

0x00000004a817c800