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 #21550193 · ArcScan

Block

#21,550,193

2026-09-18 19:49:10 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,550,193
Timestamp: 6 days ago · 2026-09-18 19:49:10 UTC
Transactions: 0 transactions in this block
Block hash: 0xbd2e32374730434201ec757b865c7cff06a94666f8db70b3edcd813c25851022
Parent hash: 0x2cc520e0…eda441a6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,550,193 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

2.7%822,566 / 30,000,000

Base fee

20 gwei

State root

0x96bc7b5e1365…eb1c3db0a775

Transactions root

0x6e5a84be2d65…ea9c2c0b769d

Receipts root

0x503487c14fb6…dfa8244347c1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800