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 #21361840 · ArcScan

Block

#21,361,840

2026-09-17 17:17:06 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,361,840
Timestamp: 20 days ago · 2026-09-17 17:17:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x59ef6426ffffb299da7d5465265a8241d6f559b051e1514b95bd54fedc07dbb4
Parent hash: 0x6a4b4e56…a42c5d3f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,361,840 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

6.0%1,789,857 / 30,000,000

Base fee

20 gwei

State root

0xc7c656970f52…2613f291dbb6

Transactions root

0x8f50d1ebfb1f…819518de8f2b

Receipts root

0xa412de9b134a…47f22f0ff5eb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800