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 #21320576 · ArcScan

Block

#21,320,576

2026-09-17 11:27:47 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,576
Timestamp: 29 days ago · 2026-09-17 11:27:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x9ddffbe14e2ace99ff2b6a3db4793dbd96256ddfa90c297c85f9546063029d8e
Parent hash: 0x0a412cbd…ec7ad531
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,576 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

33.3%9,992,962 / 30,000,000

Base fee

20 gwei

State root

0x28f523c2e3b9…9ee11d06ec69

Transactions root

0xcd65fd3b15ad…b88eaa279c51

Receipts root

0x0f0e9ac11ced…2bdd3dd492f4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800