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 #21306964 · ArcScan

Block

#21,306,964

2026-09-17 09:32:51 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,306,964
Timestamp: 12 days ago · 2026-09-17 09:32:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x49cc54b8444c10727bf1de9a014f683bafc70c410b7e29b57487af5e77925524
Parent hash: 0x0f65d44a…ac9730b8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,306,964 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

7.8%2,331,869 / 30,000,000

Base fee

20 gwei

State root

0x886d363a9a78…71ef3e8febe2

Transactions root

0xab58f3f8c8ee…0238589c4db0

Receipts root

0x723239b99ab7…544b1ea5beb9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800