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 #21388932 · ArcScan

Block

#21,388,932

2026-09-17 21:06:01 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,388,932
Timestamp: 43 days ago · 2026-09-17 21:06:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x48284470f53071e5d81dbd16fe29669513d4a899b1aed231f21ec1fc739e732c
Parent hash: 0xcf639b45…e4d90166
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,388,932 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

7.4%2,234,571 / 30,000,000

Base fee

20 gwei

State root

0x58545035c301…467871ba69cf

Transactions root

0xe9bf890afd88…a49b43a6dd1b

Receipts root

0x9a78702575ee…beb4b5719de2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800