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 #21350838 · ArcScan

Block

#21,350,838

2026-09-17 15:43:22 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,350,838
Timestamp: 34 days ago · 2026-09-17 15:43:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x2d6b354e89fbba341234eccb7470d442d420066bd211f43d5e9c9ac120d6b4c9
Parent hash: 0x8184d872…a56f6295
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,350,838 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

22.6%6,797,838 / 30,000,000

Base fee

20 gwei

State root

0x31427c1e9389…9b0d66e451b5

Transactions root

0x96b75377b657…75317d524071

Receipts root

0x7fc46c4a72ef…19099c920c10

Nonce

0x0000000000000000

Extra data

0x00000004a817c800