Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x1f8fbe5f509d846d3a3e547b8258059af8f7b975fd63aea10b1b8a4496c0e6bb · ArcScan

Block

#21,552,550

2026-09-18 20:09:06 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,550
Timestamp: 28 days ago · 2026-09-18 20:09:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x1f8fbe5f509d846d3a3e547b8258059af8f7b975fd63aea10b1b8a4496c0e6bb
Parent hash: 0xd93dfddc…263aafcc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,550 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

6.8%2,043,107 / 30,000,000

Base fee

20 gwei

State root

0xca2f93f8217e…01811f7c5cf6

Transactions root

0x377cbe5cb3a4…affbcd006adb

Receipts root

0xcf417b208816…e97055b4c0ab

Nonce

0x0000000000000000

Extra data

0x00000004a817c800