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 #21300125 · ArcScan

Block

#21,300,125

2026-09-17 08:35:05 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,300,125
Timestamp: 43 days ago · 2026-09-17 08:35:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x8190cd1fcbe88583e97a3a8eb296accfaa7837fbef704baf79b79c219e6b4535
Parent hash: 0x9c38f31f…56335036
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,300,125 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

37.0%11,085,900 / 30,000,000

Base fee

20 gwei

State root

0x8f397f8ae06d…4ee7914c0340

Transactions root

0xbfd3be7e86f0…80f7b2b95522

Receipts root

0xae4d9fea1d4b…0174e7c8806f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800