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 #21522986 · ArcScan

Block

#21,522,986

2026-09-18 15:59:09 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,522,986
Timestamp: 43 days ago · 2026-09-18 15:59:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x5c1b646acbacd0b8fd58d4720dedea7011cfa92d57ca6204313bbe79226f900c
Parent hash: 0x04dcee8b…adc78969
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,522,986 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.9%557,089 / 30,000,000

Base fee

20 gwei

State root

0xe8aaacd91e05…db23e70841d7

Transactions root

0x846eeb7d7c19…8628f4137d46

Receipts root

0x81e5c52adf4b…376cd14cab14

Nonce

0x0000000000000000

Extra data

0x00000004a817c800