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 #21215099 · ArcScan

Block

#21,215,099

2026-09-16 20:37:01 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,215,099
Timestamp: 8 days ago · 2026-09-16 20:37:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xb80ee10c426b410275e563c7c4436e5d4366ec52eb8982652a915eb128abfc29
Parent hash: 0x7335bb91…28f87b44
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,215,099 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

15.6%4,676,548 / 30,000,000

Base fee

20 gwei

State root

0x7155aa5f1a02…bdb705bb1897

Transactions root

0x804d960e39f4…e89b74a370cc

Receipts root

0x1663bb578c6d…14362b3f54d1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800