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 #21299413 · ArcScan

Block

#21,299,413

2026-09-17 08:29:04 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,299,413
Timestamp: 52 days ago · 2026-09-17 08:29:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x5f96c8ea165eb5b949d73ace54421a079135bda3db4d2bb89998a407580a8321
Parent hash: 0xcd86789a…73261375
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,299,413 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

8.8%2,642,418 / 30,000,000

Base fee

20 gwei

State root

0xd565b0bf10ae…b70963eabd28

Transactions root

0x6fd769d987ff…00d358c57fe6

Receipts root

0x271f03bba291…73173e1a9895

Nonce

0x0000000000000000

Extra data

0x00000004a817c800