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 #21292161 · ArcScan

Block

#21,292,161

2026-09-17 07:27:46 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,292,161
Timestamp: 8 days ago · 2026-09-17 07:27:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x9904321d1ae10eecd1758c2991e490007a2142a595219cf603e36e66fd4acb04
Parent hash: 0x13bdc700…fe12e108
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,292,161 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

8.4%2,535,773 / 30,000,000

Base fee

20 gwei

State root

0xa8e5c2530566…62199b52a5a4

Transactions root

0x30fcc98d0d8e…03f08519de0c

Receipts root

0x6b1a3360a933…ef408a7b4a4b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800