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 #21273881 · ArcScan

Block

#21,273,881

2026-09-17 04:53:19 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,273,881
Timestamp: 33 days ago · 2026-09-17 04:53:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xbbdee8033fd9f677713862fd211ef72621da81bcc54943e442b862000ea9d839
Parent hash: 0xeece7748…a3e43707
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,273,881 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

16.9%5,080,842 / 30,000,000

Base fee

20 gwei

State root

0x471ef56f0747…ddd3b270e47a

Transactions root

0x94b2398e979a…f418753b717d

Receipts root

0xea2fdbb54817…097f75e1a714

Nonce

0x0000000000000000

Extra data

0x00000004a817c800