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 #21339752 · ArcScan

Block

#21,339,752

2026-09-17 14:09:44 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,752
Timestamp: 42 days ago · 2026-09-17 14:09:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x9710738c7fc1b78749516cfc7815ed6ea392fd7e9992255120ac73f86fe1bb52
Parent hash: 0x9f1acf40…d322a6b4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,752 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

13.8%4,142,259 / 30,000,000

Base fee

20 gwei

State root

0x1c7a7355815a…8301a42be10f

Transactions root

0xbc3ead56f06e…dcaf664c6d36

Receipts root

0xb0c0a37c86eb…89d8599a6a00

Nonce

0x0000000000000000

Extra data

0x00000004a817c800