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 #21322855 · ArcScan

Block

#21,322,855

2026-09-17 11:47:02 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,322,855
Timestamp: 19 days ago · 2026-09-17 11:47:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xc3c107e82ccca8ee779d821efd15060f6c01966dd9104e737969830789bb6496
Parent hash: 0xfada22f9…c3b69fb4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,322,855 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

17.7%5,318,579 / 30,000,000

Base fee

20 gwei

State root

0xfcbbc6dcbe9f…e23aafaab041

Transactions root

0x21fb447e0d31…b3c3430f14e3

Receipts root

0xf96d90c2cce3…40be34291b3a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800