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 #21530433 · ArcScan

Block

#21,530,433

2026-09-18 17:02:07 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,530,433
Timestamp: 55 days ago · 2026-09-18 17:02:07 UTC
Transactions: 0 transactions in this block
Block hash: 0xb2b1c39c9709836f60c1fb74083a0e4ee32f5592080f23312fcbde09a6d9aa33
Parent hash: 0x51517559…5d7f9938
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,530,433 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

4.3%1,302,765 / 30,000,000

Base fee

20 gwei

State root

0x59d24df90f1e…4fb39ba47143

Transactions root

0x57b17bca1b5b…246267b32282

Receipts root

0x8fd07cee9103…ef8d70730e54

Nonce

0x0000000000000000

Extra data

0x00000004a817c800