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 #21517288 · ArcScan

Block

#21,517,288

2026-09-18 15:11:00 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,517,288
Timestamp: 11 days ago · 2026-09-18 15:11:00 UTC
Transactions: 0 transactions in this block
Block hash: 0xa4eeeb05a6e8c15caae78f5d6dc0211cd37d80b7783c071115611a4d62a3ad12
Parent hash: 0x8dd0afde…a45b92a0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,517,288 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

1.8%538,259 / 30,000,000

Base fee

20 gwei

State root

0x64f19215e3d8…4b7ff1fbf9df

Transactions root

0x583de8d86dd8…4d596902ecc0

Receipts root

0x267c800497b0…3db214645d37

Nonce

0x0000000000000000

Extra data

0x00000004a817c800