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 #21525660 · ArcScan

Block

#21,525,660

2026-09-18 16:21:46 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,525,660
Timestamp: 5 days ago · 2026-09-18 16:21:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x8f1e225f3c9594d55a6db0f88a332081602b53d36df5688a0b934b331845967c
Parent hash: 0xab996b7b…d1bfdd0d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,525,660 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

4.2%1,268,070 / 30,000,000

Base fee

20 gwei

State root

0x5a899088cdc4…8a0df59313e7

Transactions root

0xc7e9e591e066…0560497680bf

Receipts root

0xd5a60673224a…742c64e5de0d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800