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 #21228265 · ArcScan

Block

#21,228,265

2026-09-16 22:28:09 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,228,265
Timestamp: 7 days ago · 2026-09-16 22:28:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x5f7b29e127c8421d554be3fa90c1ee18813eb8e0a792d25e86e8de1badaba7ef
Parent hash: 0xebca3879…eb192229
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,228,265 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

22.9%6,867,229 / 30,000,000

Base fee

20 gwei

State root

0x261bdf22084c…239948180ab8

Transactions root

0x2983b4bec1b6…7e6243d36664

Receipts root

0xe0450205e03d…a5d2466e1466

Nonce

0x0000000000000000

Extra data

0x00000004a817c800