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 #21370065 · ArcScan

Block

#21,370,065

2026-09-17 18:26:36 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,370,065
Timestamp: 42 days ago · 2026-09-17 18:26:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x59cad489494cd0118cefb2913037559755ffc5a00e85bc8fc54728cd86f0511d
Parent hash: 0x367d35b4…7aa62df5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,370,065 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

7.5%2,249,684 / 30,000,000

Base fee

20 gwei

State root

0x7479bf2264ca…cb3af2f9ef84

Transactions root

0xbff65ef02099…836172af1908

Receipts root

0x17d8f01e2fde…cb7886d52c6c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800