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 #21567888 · ArcScan

Block

#21,567,888

2026-09-18 22:18:47 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,567,888
Timestamp: 4 days ago · 2026-09-18 22:18:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xd4fcd551fa3fd1fc58543e3c6f10bc3e675b89f9d7548604550496b18b8b1b65
Parent hash: 0xf4915a0b…aa3f302d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,567,888 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

0.8%229,424 / 30,000,000

Base fee

20 gwei

State root

0xab139ffc2080…2cb1356e885c

Transactions root

0xb447ddb40a20…770159510b1f

Receipts root

0xbf9974dd6818…fa024ae848f3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800