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 #21286492 · ArcScan

Block

#21,286,492

2026-09-17 06:39:52 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,286,492
Timestamp: 7 days ago · 2026-09-17 06:39:52 UTC
Transactions: 0 transactions in this block
Block hash: 0xc6af74043534a02efbce60b6c19c5e07cae946d268f217649f5b5f859f9a2e36
Parent hash: 0x5f814cce…a56ad70d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,286,492 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

12.1%3,624,643 / 30,000,000

Base fee

20 gwei

State root

0xea2ec6609129…c9c039ba6877

Transactions root

0xd4ef61429b8a…4f390f8af2e0

Receipts root

0xaf7e4b0491ed…3b146e4d9cd5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800