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 #21330155 · ArcScan

Block

#21,330,155

2026-09-17 12:48:40 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,330,155
Timestamp: 16 days ago · 2026-09-17 12:48:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x13769ce6461ff3bf2fcb2c7a83bc1ed0c9a0e5c94ff79252481758f6bcdbd857
Parent hash: 0x5e60e6c5…18bcede0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,330,155 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

8.2%2,448,739 / 30,000,000

Base fee

20 gwei

State root

0x8181cdfd0516…304cf0e1ae7f

Transactions root

0x472989b20ddc…3c04aafc4e23

Receipts root

0x3ee0be0526d0…82954d7ab326

Nonce

0x0000000000000000

Extra data

0x00000004a817c800