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 #21518239 · ArcScan

Block

#21,518,239

2026-09-18 15:19:02 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,518,239
Timestamp: 22 days ago · 2026-09-18 15:19:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x9dc6b7a2e0083e7e8b5c3b5932a15cf492568da646b5af36e139a8af1524f922
Parent hash: 0x979acf34…ba2a86db
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,518,239 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

8.2%2,458,642 / 30,000,000

Base fee

20 gwei

State root

0xa094c9e17e04…3ed169aace93

Transactions root

0x872c7436771a…3a85ba3b57e6

Receipts root

0x7735bdbe15a7…de75d2f125e9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800