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 #21412237 · ArcScan

Block

#21,412,237

2026-09-18 00:23:01 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,412,237
Timestamp: 54 days ago · 2026-09-18 00:23:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x84bf533be381092d7a6e9835156ae77122c32c241e26da2d712a36289c310b49
Parent hash: 0x175c5c9d…0c38e526
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,412,237 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

11.6%3,489,757 / 30,000,000

Base fee

20 gwei

State root

0x49da5a885bcb…1cb154f4a23d

Transactions root

0x78724da3bb2b…578326f550fa

Receipts root

0xf6259bbbf418…e84d7ac9acb5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800