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 #21403502 · ArcScan

Block

#21,403,502

2026-09-17 23:09:11 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,403,502
Timestamp: 43 days ago · 2026-09-17 23:09:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x6e0600da8258ab106442e67730ce783282d860f9c8e4c3b61eae7113ffc80c44
Parent hash: 0x30d3081b…8146c2bc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,403,502 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

8.6%2,584,773 / 30,000,000

Base fee

20 gwei

State root

0xc2f7d0294248…0287654d0016

Transactions root

0x90600042df77…97fe2c61f6a4

Receipts root

0x6efdb0b0bcd2…867480fe049d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800