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 #21290714 · ArcScan

Block

#21,290,714

2026-09-17 07:15:33 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,290,714
Timestamp: 11 days ago · 2026-09-17 07:15:33 UTC
Transactions: 0 transactions in this block
Block hash: 0xb644413788d88f8836fa47a3b8550092cfcce098eecd1586f0ef6aeb34194031
Parent hash: 0x62c564e6…518cbdc7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,290,714 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

24.9%7,463,544 / 30,000,000

Base fee

20 gwei

State root

0xf73493e285af…9de08532f086

Transactions root

0xe036490b1cee…20d08fbfd7fe

Receipts root

0x9723676093b0…acda4b447c5a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800