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 #21291612 · ArcScan

Block

#21,291,612

2026-09-17 07:23:08 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,291,612
Timestamp: 7 days ago · 2026-09-17 07:23:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x3cac3c30f20aba5970ae77e1ac64c5a48eb93047bc94b5e5a6a1b2a9d6f43153
Parent hash: 0x535c28c7…ec19267c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,291,612 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

17.2%5,148,985 / 30,000,000

Base fee

20 gwei

State root

0x4381f9bbf3e6…cd6d3ff16644

Transactions root

0x58866c3c9495…102b0742cbf5

Receipts root

0x64f4b757d027…755201385008

Nonce

0x0000000000000000

Extra data

0x00000004a817c800