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 #21230134 · ArcScan

Block

#21,230,134

2026-09-16 22:43:55 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,230,134
Timestamp: 15 days ago · 2026-09-16 22:43:55 UTC
Transactions: 0 transactions in this block
Block hash: 0xfbaa618d303bebcead8ce386a78ec2781f3e0d13372e4e8e6bdb140e24881dfb
Parent hash: 0x142540bd…5d7ffea4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,230,134 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

26.3%7,878,205 / 30,000,000

Base fee

20 gwei

State root

0x8c62cf7feee8…3808cbec57d2

Transactions root

0x2711e7848c43…a28eed434279

Receipts root

0xfc1da1cb3c3a…8158f97e6f6e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800