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 #21300133 · ArcScan

Block

#21,300,133

2026-09-17 08:35:09 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,300,133
Timestamp: 42 days ago · 2026-09-17 08:35:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x1a1adbc49818f5a7c02a3006ac890822e9b5aa63b56defa4754f55864632af04
Parent hash: 0x1872aec0…8b03f580
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,300,133 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

5.3%1,593,757 / 30,000,000

Base fee

20 gwei

State root

0x1637307d3b94…df424edf931b

Transactions root

0x77183f0dc911…d16d3b5adbf2

Receipts root

0x6e0b4caef34e…c9206cc41c9a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800