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 #21334243 · ArcScan

Block

#21,334,243

2026-09-17 13:23:12 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,334,243
Timestamp: 54 days ago · 2026-09-17 13:23:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x4e6448d7e8f6966e54f445e178a070aac389ee4b703e1b5317f4f1be610534c4
Parent hash: 0xfc8d2570…847e21fb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,334,243 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

11.5%3,448,090 / 30,000,000

Base fee

20 gwei

State root

0xb448faa9b9f1…67d9c1cbf1bc

Transactions root

0x580482bdca3c…ddd1d80f842a

Receipts root

0x4216ad670ee8…d186a235327c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800