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 #21398797 · ArcScan

Block

#21,398,797

2026-09-17 22:29:24 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,398,797
Timestamp: 45 days ago · 2026-09-17 22:29:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xde0c6a12eef8c97ebbab9d3363e1fe0704f637f91e5fc65a564f3b0e5ad14119
Parent hash: 0x9b2a4604…b973f310
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,398,797 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

3.8%1,149,599 / 30,000,000

Base fee

20 gwei

State root

0xa7f009b62cf4…762b244ecd71

Transactions root

0xfd49917e487e…66d993438116

Receipts root

0x446aebb37fc1…9602e44279a3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800