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 #21519181 · ArcScan

Block

#21,519,181

2026-09-18 15:27:00 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,181
Timestamp: 48 days ago · 2026-09-18 15:27:00 UTC
Transactions: 0 transactions in this block
Block hash: 0xabd7814c96b5259aa0cb7bbf8f632aab8b56041fd90f6e9de040eb7b0a39cfcb
Parent hash: 0xf1c8b9d6…cafe4486
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,181 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

4.0%1,212,869 / 30,000,000

Base fee

20 gwei

State root

0x71d3d228d6bb…ad1235d1872a

Transactions root

0xc1e8090f040a…858e8ebd4a94

Receipts root

0x809a6d810419…5d0e54795154

Nonce

0x0000000000000000

Extra data

0x00000004a817c800