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 #21551789 · ArcScan

Block

#21,551,789

2026-09-18 20:02:40 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,551,789
Timestamp: 47 days ago · 2026-09-18 20:02:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x014090026f08e246b487898712c5ad203fe337d90d09f498a036f7c3dc4252f7
Parent hash: 0x6a73c028…d6852495
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,551,789 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

15.4%4,636,828 / 30,000,000

Base fee

20 gwei

State root

0x032417281564…a94a31601ff3

Transactions root

0xb2ad9b414ae7…890fed5f875d

Receipts root

0xd0e8cc315d3a…db221a024365

Nonce

0x0000000000000000

Extra data

0x00000004a817c800