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 #21485970 · ArcScan

Block

#21,485,970

2026-09-18 10:46:17 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,970
Timestamp: 54 days ago · 2026-09-18 10:46:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x344d5b401377976211957076a0de3d41d6c7d95999b4f1b02f0288ba1a438d93
Parent hash: 0x8789bc10…f8bc00ba
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,970 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

4.8%1,427,025 / 30,000,000

Base fee

20 gwei

State root

0x6046b89b3314…4c998c88d95b

Transactions root

0xe01c0ff9d377…8438ea145fd4

Receipts root

0xb97da6e10740…bd732bed9793

Nonce

0x0000000000000000

Extra data

0x00000004a817c800