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 #21253950 · ArcScan

Block

#21,253,950

2026-09-17 02:04:58 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,253,950
Timestamp: 19 days ago · 2026-09-17 02:04:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x953af6672085e9574242d606bd518a46a0ad9fdffd4bab0d2db45b76997f9ff9
Parent hash: 0x57bcb582…5764ea57
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,253,950 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

19.6%5,889,289 / 30,000,000

Base fee

20 gwei

State root

0x6684a10aa471…a63064247b97

Transactions root

0x11d1aa69b7d5…0fdb3cc87d98

Receipts root

0x84b254f46676…c20d9b2d70e1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800