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 #21291352 · ArcScan

Block

#21,291,352

2026-09-17 07:20:56 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,291,352
Timestamp: 7 days ago · 2026-09-17 07:20:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x03acd9758bcc14150c54aaf075b54e7587f35f8a854230a75279b454e1476ecd
Parent hash: 0xf5b42edc…a97ad38d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,291,352 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

8.7%2,618,515 / 30,000,000

Base fee

20 gwei

State root

0x3b858d22a5ee…891fd81ac4dd

Transactions root

0x97cbba7f28f6…13ae3cbee8ac

Receipts root

0x36a8669431c2…d60c6db1717d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800