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 #21519326 · ArcScan

Block

#21,519,326

2026-09-18 15:28:13 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,326
Timestamp: 50 days ago · 2026-09-18 15:28:13 UTC
Transactions: 0 transactions in this block
Block hash: 0xc944aacdaaf238975020d2ae270ebc9bad3f134449c8dfd1fecbc2bb6723ae8d
Parent hash: 0x9a9d3872…45d60a87
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,326 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

6.5%1,948,620 / 30,000,000

Base fee

20 gwei

State root

0x9599d7a928df…bd4c64c14478

Transactions root

0x8b554994a191…11b49b49a161

Receipts root

0x150af7084a4b…14253e3735f8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800