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 #21516567 · ArcScan

Block

#21,516,567

2026-09-18 15:04:54 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,567
Timestamp: 15 days ago · 2026-09-18 15:04:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xb96d2add1f9ada38d87822fe0d6228e510c060d91fb044436be5d2c3d5dc5ea1
Parent hash: 0x1534beb8…e4fa03d3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,567 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

6.9%2,084,937 / 30,000,000

Base fee

20 gwei

State root

0x2041d34c47fc…fcdd4d2fdb7d

Transactions root

0xf0f28754956b…b64059bf8361

Receipts root

0xaf080c73ed68…082f77693593

Nonce

0x0000000000000000

Extra data

0x00000004a817c800