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 #21566735 · ArcScan

Block

#21,566,735

2026-09-18 22:09:02 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,566,735
Timestamp: 35 days ago · 2026-09-18 22:09:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xde5c5956154e4be2ac7888f6fda17aa427475585db275e6822d58c5f28a45c88
Parent hash: 0x72036cbb…cc03e95c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,566,735 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

42.9%12,872,145 / 30,000,000

Base fee

20 gwei

State root

0x8e02d98ab6f2…ffbf71f48334

Transactions root

0x6f4a88202b6c…8971cc85d94f

Receipts root

0xad185cfb5d12…062b3321c9c6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800