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 #21550235 · ArcScan

Block

#21,550,235

2026-09-18 19:49:31 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,550,235
Timestamp: 9 days ago · 2026-09-18 19:49:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xffd1df19588daedd8a8bd69a2c94a5ab3cd64c88a3c25b8069f4d30d02994e72
Parent hash: 0x58bf7af7…7d31a33d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,550,235 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

6.5%1,954,780 / 30,000,000

Base fee

20 gwei

State root

0x9d26f08c74f0…6c0ae6e035bd

Transactions root

0xb9e2aeec6e4d…a62207742db6

Receipts root

0xa6adc70899f7…38e46db8dcdf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800