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 #21289997 · ArcScan

Block

#21,289,997

2026-09-17 07:09:29 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,289,997
Timestamp: 32 days ago · 2026-09-17 07:09:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x47183ac12e8beea898a170b9f744e4db72df36dadcd161dcdf716c32ab6a93fd
Parent hash: 0x640b12be…3b802e2f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,289,997 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

11.9%3,558,276 / 30,000,000

Base fee

20 gwei

State root

0x0509f74a0b0f…a8e7629a8dc2

Transactions root

0xb9d20c429bbc…d580a00c3f21

Receipts root

0x11f69d50ab70…ad28d70f6091

Nonce

0x0000000000000000

Extra data

0x00000004a817c800