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 #21340946 · ArcScan

Block

#21,340,946

2026-09-17 14:19:49 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,340,946
Timestamp: 57 days ago · 2026-09-17 14:19:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xe22810550f7c83a5c63376c16373cda6d2e7786fd6909b67a9fe613c8435373e
Parent hash: 0xc243b75f…7fc0a44b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,340,946 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

12.2%3,670,980 / 30,000,000

Base fee

20 gwei

State root

0x2d04b4971a0b…c10c851e0476

Transactions root

0x350363d0522b…a372b820987a

Receipts root

0x31e8c12671bd…9c610f43e1b8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800