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 #21370333 · ArcScan

Block

#21,370,333

2026-09-17 18:28:52 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,370,333
Timestamp: 33 days ago · 2026-09-17 18:28:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x596f3768ac00999b9b2a47600fd1d8a0d42394ce65d10a45bea64627c300465d
Parent hash: 0x2f6c9bcf…5d16b112
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,370,333 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

11.7%3,495,073 / 30,000,000

Base fee

20 gwei

State root

0x97fc4f6e9b9b…b151ded32fc5

Transactions root

0xf91047b903bc…d4b30323428b

Receipts root

0x840e97b68eab…512a0a496c58

Nonce

0x0000000000000000

Extra data

0x00000004a817c800