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 #21557477 · ArcScan

Block

#21,557,477

2026-09-18 20:50:46 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,557,477
Timestamp: 21 days ago · 2026-09-18 20:50:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x7daadd191638c796f8b9b7d2b73d8f81062eb8d8bd386b696e70918dda0f7e7b
Parent hash: 0x3eb2185e…05cb71ed
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,557,477 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

4.6%1,371,057 / 30,000,000

Base fee

20 gwei

State root

0x1c6782939627…9831870dfb03

Transactions root

0x5957992e2643…7d244c55e39b

Receipts root

0x809521ce8eb5…f97df7753ace

Nonce

0x0000000000000000

Extra data

0x00000004a817c800