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 #21517824 · ArcScan

Block

#21,517,824

2026-09-18 15:15:32 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,517,824
Timestamp: 10 days ago · 2026-09-18 15:15:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xea9fc2660f4436a8304e1faa4cf0bdb1d9d10a166b2df23298efc718e3f0d75c
Parent hash: 0xa1fce2b3…b4149480
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,517,824 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

6.8%2,040,969 / 30,000,000

Base fee

20 gwei

State root

0x552633dab0c7…19cdd171ca32

Transactions root

0xdc718a77ed95…a9a78a11ecbd

Receipts root

0xb32ae60071e9…e728a30f69a7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800