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 #21289844 · ArcScan

Block

#21,289,844

2026-09-17 07:08:12 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,289,844
Timestamp: 36 days ago · 2026-09-17 07:08:12 UTC
Transactions: 0 transactions in this block
Block hash: 0xfdde6564414b32e54e05bc3d027484fa2dcccb64bd76a4b0717da411667d638d
Parent hash: 0x3f5ebf78…12202012
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,289,844 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

9.3%2,789,592 / 30,000,000

Base fee

20 gwei

State root

0x6d8499d0f046…2a237008fc60

Transactions root

0x0290a3d95c75…fc2dd2043b52

Receipts root

0xa1bf10b25bcc…ce02605be971

Nonce

0x0000000000000000

Extra data

0x00000004a817c800