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 #21550735 · ArcScan

Block

#21,550,735

2026-09-18 19:53:45 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,550,735
Timestamp: 24 days ago · 2026-09-18 19:53:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x79cda0ebd8fd6d25d8fb68e20317eb0cec4fec7e45c045c64bfd3d420fb2fe8e
Parent hash: 0x06e1b600…3db4620e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,550,735 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

14.7%4,401,073 / 30,000,000

Base fee

20 gwei

State root

0x98f86c9dc6ba…b39c982c1186

Transactions root

0x380e2331a200…151bac64db5e

Receipts root

0xc3ba791983c6…2b0d48b4a8aa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800