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 #21567947 · ArcScan

Block

#21,567,947

2026-09-18 22:19:17 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,567,947
Timestamp: 5 days ago · 2026-09-18 22:19:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x85d6203b37fb549d7579350d9aa0ef62785975dc894d425f97cccd288533662e
Parent hash: 0xd74519ac…cfdf5b57
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,567,947 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

0.5%139,504 / 30,000,000

Base fee

20 gwei

State root

0x97324ef2634d…d36be0f63a2b

Transactions root

0x938346ad3fb1…5bb54e1cd241

Receipts root

0x60f667b36251…88f982b858ed

Nonce

0x0000000000000000

Extra data

0x00000004a817c800