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 #21374483 · ArcScan

Block

#21,374,483

2026-09-17 19:03:55 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,483
Timestamp: 16 days ago · 2026-09-17 19:03:55 UTC
Transactions: 0 transactions in this block
Block hash: 0xa544891ea8e4eca8ec3fbb369e278e23bef2a50ce4adee1d08d9e29865908a17
Parent hash: 0x09c50e06…e8f02ccd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,483 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

8.1%2,439,391 / 30,000,000

Base fee

20 gwei

State root

0x1cd600a64caf…589cfe4ed18b

Transactions root

0x4bf3b5752174…946abcdb1983

Receipts root

0x690ff9a09c58…6a0492b7be37

Nonce

0x0000000000000000

Extra data

0x00000004a817c800