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 #21263489 · ArcScan

Block

#21,263,489

2026-09-17 03:25:32 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,263,489
Timestamp: 33 days ago · 2026-09-17 03:25:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x4c6c0df2c7a477ef4c66f70be604365b8be173052a3612ebfbe8f47703c04fe5
Parent hash: 0x4c52817f…17cf1d76
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,263,489 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

29.4%8,836,895 / 30,000,000

Base fee

20 gwei

State root

0xfc3823157c86…4e1e2e5e7e28

Transactions root

0xebdaabaa5aba…0f450a63e72f

Receipts root

0x813a89d1a9d7…0fbb137957bb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800