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 #21229927 · ArcScan

Block

#21,229,927

2026-09-16 22:42:10 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,229,927
Timestamp: 8 days ago · 2026-09-16 22:42:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x7f9aad634ef02aa3ead41437908b9480964b6f282e80f35a3d68260c574498a2
Parent hash: 0x50d201d6…72286af7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,229,927 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

43.1%12,945,861 / 30,000,000

Base fee

20 gwei

State root

0xe8b961d2c0be…2484d245447b

Transactions root

0x4590f9114bdf…128eee510222

Receipts root

0x20a9f92b22b9…87bcf90d5ea9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800