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 #21394214 · ArcScan

Block

#21,394,214

2026-09-17 21:50:40 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,214
Timestamp: 31 days ago · 2026-09-17 21:50:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x29e6e82c20966a2cf0377afd6b1b15d73917fa6baa3a284fa9615d0a87b499bc
Parent hash: 0x10512d38…3f73a4e3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,214 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

1.5%442,658 / 30,000,000

Base fee

20 gwei

State root

0x60d29fb1956b…edb853de1946

Transactions root

0x89f2b11523f3…9d0d67973f12

Receipts root

0x5513cc3b58ca…e1e3cfc86f4d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800