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 #21361689 · ArcScan

Block

#21,361,689

2026-09-17 17:15:50 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,361,689
Timestamp: 17 days ago · 2026-09-17 17:15:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xfe215655669ca8ef8875a97ddcf2d43fbd2d2beebcbb08b29918e321399cee13
Parent hash: 0xd00e78e2…6fd68ee9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,361,689 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

91.4%27,409,482 / 30,000,000

Base fee

20 gwei

State root

0xfb693200d579…b705ee3afb36

Transactions root

0x3cb4b5ad9549…0b5a68898a8a

Receipts root

0x0d0474e0a823…723c25154d8f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800