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 #21509883 · ArcScan

Block

#21,509,883

2026-09-18 14:08:26 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,509,883
Timestamp: 20 days ago · 2026-09-18 14:08:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x38bf7e313bdead33b2f0889a0e460ea3e809f95b09609f7f68562a8369a1c4c9
Parent hash: 0xd3076473…0d03a1a4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,509,883 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

2.6%794,163 / 30,000,000

Base fee

20 gwei

State root

0xc44701c3d404…03f153bf7e49

Transactions root

0xe0841897cc89…d7e73b5926c2

Receipts root

0x280fa93cd9ed…49074d6b997b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800