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 #21230155 · ArcScan

Block

#21,230,155

2026-09-16 22:44:06 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,230,155
Timestamp: 16 days ago · 2026-09-16 22:44:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x2df128e64e699c9f1a3e0e3b9db24d8625e4cc81d9e5191cf6e8fc5a5d194f64
Parent hash: 0x3b375a36…a6c16ff5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,230,155 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

13.9%4,181,936 / 30,000,000

Base fee

20 gwei

State root

0xb99ba4758d91…50d33d4aa225

Transactions root

0xe485d0eaeb3b…b227b1c16f24

Receipts root

0x54e1cba4b951…cc1f071b8b7e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800