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 #21213932 · ArcScan

Block

#21,213,932

2026-09-16 20:27:10 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,213,932
Timestamp: 11 days ago · 2026-09-16 20:27:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x5cbf5408fbdc22747cd2fdc7b2bbc11de6a7fce7b3b67f233ed2705f7912fd9c
Parent hash: 0x8c46a772…aaae98f3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,213,932 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

25.2%7,570,595 / 30,000,000

Base fee

20 gwei

State root

0x37f0e66500db…28110184ba6d

Transactions root

0xcfc5e6bc3c02…54b54857028f

Receipts root

0x7507c610b5f8…f3b0a2ca6d69

Nonce

0x0000000000000000

Extra data

0x00000004a817c800