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 #21372537 · ArcScan

Block

#21,372,537

2026-09-17 18:47:29 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,372,537
Timestamp: 35 days ago · 2026-09-17 18:47:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x721b977d705194e7e9646d56f44bd3121ab0c1a12d7abe9730db65937a2754d3
Parent hash: 0x7c84dc79…20356046
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,372,537 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

23.7%7,111,274 / 30,000,000

Base fee

20 gwei

State root

0xef97779202fa…b5afca0d1bc0

Transactions root

0x9617dd3560f1…c1f6486f1bf6

Receipts root

0x5d54b82dc2aa…05c78d9557c8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800