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 #21386796 · ArcScan

Block

#21,386,796

2026-09-17 20:47:58 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,386,796
Timestamp: 20 days ago · 2026-09-17 20:47:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xdc4a29ce12f0bbb44ca05611ce91494e3ce9b4e18069dbd5baf040b47d30e505
Parent hash: 0x9a4e9760…6c265d63
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,386,796 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

5.8%1,736,548 / 30,000,000

Base fee

20 gwei

State root

0xd930dc8542a1…c980ba525238

Transactions root

0x1bd4c59d7dc0…becf02a91879

Receipts root

0x0f41220f25cd…f0791be6c66c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800