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 #21380961 · ArcScan

Block

#21,380,961

2026-09-17 19:58:40 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,380,961
Timestamp: 6 days ago · 2026-09-17 19:58:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xd73a52899c5f64ced6de72ec8be52f0c6ad750e0b1961500e43cb250822a2d7b
Parent hash: 0xe54cf8a4…b59fc942
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,380,961 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

6.2%1,858,085 / 30,000,000

Base fee

20 gwei

State root

0xe2ecdb587a35…0619794f2f52

Transactions root

0x6d652966c242…76e8b2aec1b2

Receipts root

0x7c8d74e1a025…5640f09f69b0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800