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 #21417763 · ArcScan

Block

#21,417,763

2026-09-18 01:09:44 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,763
Timestamp: 43 days ago · 2026-09-18 01:09:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x1d4d4ff19bb55dc989c881b37812ad480bb6f74ddac0e2eba72d3efd2b8a1be0
Parent hash: 0x1de7841e…9228d6e4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,763 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

4.9%1,472,450 / 30,000,000

Base fee

20 gwei

State root

0x49daf87f800b…7f838b39ff6c

Transactions root

0x3e1960a67db1…cf15899debe0

Receipts root

0x76d78e9dd5f3…1431bc1a39db

Nonce

0x0000000000000000

Extra data

0x00000004a817c800