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 #21523869 · ArcScan

Block

#21,523,869

2026-09-18 16:06:37 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,523,869
Timestamp: 51 days ago · 2026-09-18 16:06:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x9486737cf424c735ca155ba18909710f69ffc21f26cd5b58faaf3257d49045f6
Parent hash: 0x62f0524a…c973f9dc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,523,869 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

8.2%2,468,483 / 30,000,000

Base fee

20 gwei

State root

0xf24791166570…2e9259148504

Transactions root

0x337499e9751f…eaaca1a6d212

Receipts root

0xa1d8562c5ae3…4059a80f3341

Nonce

0x0000000000000000

Extra data

0x00000004a817c800