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 #21508532 · ArcScan

Block

#21,508,532

2026-09-18 13:57:01 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,508,532
Timestamp: 51 days ago · 2026-09-18 13:57:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x108131bd07ed3f462bc80a10057dd693fbff0a6f92514489afacc64da3aa2168
Parent hash: 0x0e93b4cb…be1d35eb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,508,532 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

4.8%1,444,023 / 30,000,000

Base fee

20 gwei

State root

0xa925889ae6b0…c09cd7b36269

Transactions root

0x032061321ab8…169876715a40

Receipts root

0x6b99065be906…129c36d73bda

Nonce

0x0000000000000000

Extra data

0x00000004a817c800