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 #21485441 · ArcScan

Block

#21,485,441

2026-09-18 10:41:48 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,441
Timestamp: 48 days ago · 2026-09-18 10:41:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x29d2b747f2663876a2d8fdc971007e076c8840628bf766a24cd95fece6d248e7
Parent hash: 0x216605a1…2a9a007a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,441 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

8.1%2,425,931 / 30,000,000

Base fee

20 gwei

State root

0x403149e9688f…51c6e773a217

Transactions root

0xb04e2b4205d8…1f416c444852

Receipts root

0x3a1aeac4f4ac…b75ce69c7e55

Nonce

0x0000000000000000

Extra data

0x00000004a817c800