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 #21383950 · ArcScan

Block

#21,383,950

2026-09-17 20:23:55 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,383,950
Timestamp: 14 days ago · 2026-09-17 20:23:55 UTC
Transactions: 0 transactions in this block
Block hash: 0xe0e8bb883a24cec648a0a14f4e46835ecb6f4cd3ec9a6cced12161b37f73f1f4
Parent hash: 0xcaa05b91…640d56e3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,383,950 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

7.9%2,370,818 / 30,000,000

Base fee

20 gwei

State root

0x9aff659a0f28…b6181a3a8860

Transactions root

0x9fe12e3dbed2…23fc9e3e178f

Receipts root

0x973443673746…bf1dec939e03

Nonce

0x0000000000000000

Extra data

0x00000004a817c800