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 #21419345 · ArcScan

Block

#21,419,345

2026-09-18 01:23:06 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,345
Timestamp: 13 days ago · 2026-09-18 01:23:06 UTC
Transactions: 0 transactions in this block
Block hash: 0xaccf2b6b9353a07303dd793a7645287e7b9fed102109a063ea60e8029b5426fa
Parent hash: 0x3953f112…bb11066e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,345 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

3.1%933,404 / 30,000,000

Base fee

20 gwei

State root

0x3ed894431b62…e88a816e80f5

Transactions root

0x99e3cc6ff273…ad14d59bfdc9

Receipts root

0xd0d49b70a4a6…c0104f55692f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800