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 #21519045 · ArcScan

Block

#21,519,045

2026-09-18 15:25:51 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,045
Timestamp: 47 days ago · 2026-09-18 15:25:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x449764b27cb56a69b58f3ceab19bdaada9f39e016c5569b9826ecab6ed55ecfe
Parent hash: 0x0346567f…64271b76
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,045 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

7.2%2,156,178 / 30,000,000

Base fee

20 gwei

State root

0x31d532d82f1e…fa460bce3580

Transactions root

0x9da13b3569bd…c6f745c51bf1

Receipts root

0x1d14f468f8c3…2f9c5b8a5b29

Nonce

0x0000000000000000

Extra data

0x00000004a817c800