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 #21441239 · ArcScan

Block

#21,441,239

2026-09-18 04:28:09 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,441,239
Timestamp: 58 days ago · 2026-09-18 04:28:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x3eee561cdbbd16745144fc82968e0e0a7fbc6a67e6e9014650cb80b17ea80ae5
Parent hash: 0x8b69c396…044c8a08
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,441,239 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

5.7%1,699,198 / 30,000,000

Base fee

20 gwei

State root

0x20cb41a3e730…ca8c2dda5d6d

Transactions root

0x5c94e04df0e2…b4ac02d74155

Receipts root

0xecf6ab50d4a3…99efcd0ea9a0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800