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 #21391894 · ArcScan

Block

#21,391,894

2026-09-17 21:31:03 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,391,894
Timestamp: 21 days ago · 2026-09-17 21:31:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x9fc2167aff795b4d8f0687970dc1e9f81b0caa28c7deb7f6487e1578a9fe0e25
Parent hash: 0xc52f66bb…c2e061e4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,391,894 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

48.9%14,683,646 / 30,000,000

Base fee

20 gwei

State root

0x85e258bbda5c…aeecabbf97fa

Transactions root

0x938f46b6fcb2…03a924b88ffd

Receipts root

0x7aaa194b69c3…c4b2157ecff8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800