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 #21552008 · ArcScan

Block

#21,552,008

2026-09-18 20:04:31 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,008
Timestamp: 46 days ago · 2026-09-18 20:04:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xfad647ae6f3a3e25143f649239871740bc9b9b3382219ffe52c81d6dd2a31c25
Parent hash: 0xd5e4874d…59025fc9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,008 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

3.9%1,171,180 / 30,000,000

Base fee

20 gwei

State root

0xec18828795db…2325208e1c47

Transactions root

0x75378ae4d67e…58f90d839c12

Receipts root

0xeecbc82112c8…0e448064e656

Nonce

0x0000000000000000

Extra data

0x00000004a817c800