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 #21410855 · ArcScan

Block

#21,410,855

2026-09-18 00:11:20 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,410,855
Timestamp: 24 days ago · 2026-09-18 00:11:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x689c3b0924ff53803e70d479367c8fc382b7606280673ccca1fbc004c11feaf7
Parent hash: 0xadc9c753…a6c83836
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,410,855 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

11.1%3,317,205 / 30,000,000

Base fee

20 gwei

State root

0x51e9aeca7cbe…10c3d64cd6de

Transactions root

0x7da828060cf7…e057eaca1f8b

Receipts root

0xd2f827dce4fd…450ee832c315

Nonce

0x0000000000000000

Extra data

0x00000004a817c800