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 #21312222 · ArcScan

Block

#21,312,222

2026-09-17 10:17:15 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,312,222
Timestamp: 45 days ago · 2026-09-17 10:17:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x890a098e584f00a172901e2a91273269a961ff0dc1067ba7df1315fa76b36667
Parent hash: 0x7290eec8…1da4c333
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,312,222 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

18.3%5,489,045 / 30,000,000

Base fee

20 gwei

State root

0x9cf319313623…679d4231ccd5

Transactions root

0x1992fb22ead3…9929f529a0e3

Receipts root

0x47a1c16f8733…80fe80e97e25

Nonce

0x0000000000000000

Extra data

0x00000004a817c800