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 #21229971 · ArcScan

Block

#21,229,971

2026-09-16 22:42:33 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,229,971
Timestamp: 11 days ago · 2026-09-16 22:42:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x6d04bff084d7a375541cb1f8ded049fed6b0a88585acd98143d69bff6da6b53c
Parent hash: 0xc8f292ea…30c7ee0b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,229,971 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

30.7%9,216,832 / 30,000,000

Base fee

20 gwei

State root

0xc202bf994cd6…4a44b63abc44

Transactions root

0xb56db7315fb7…d919260b8f7a

Receipts root

0x6e711ca75dc8…dfcdbc82ad3b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800