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 #21548773 · ArcScan

Block

#21,548,773

2026-09-18 19:37:09 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,773
Timestamp: 41 days ago · 2026-09-18 19:37:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xde8d44d1b94799ea01e997b69784bb048e0118f77958edbf86b63f20ad8fb35b
Parent hash: 0x93133191…eed1bac4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,773 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

5.7%1,724,014 / 30,000,000

Base fee

20 gwei

State root

0x3a1e525a5a53…e2f797de6535

Transactions root

0x5b1b76f04dc6…817bc7474a3a

Receipts root

0x21f1af5407d2…14b6974aaed1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800