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 #21237492 · ArcScan

Block

#21,237,492

2026-09-16 23:46:01 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,237,492
Timestamp: 12 days ago · 2026-09-16 23:46:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xc943f62bc0d21ac1c979bb5dc687cdcf3fdccaca156415a2363224f41b0673dd
Parent hash: 0x9871ab92…71ce75f2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,237,492 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

19.0%5,694,505 / 30,000,000

Base fee

20 gwei

State root

0x423bbbe66b58…e49373302a57

Transactions root

0x16f44c5e742f…2d81e03168dc

Receipts root

0xe82c2427d749…a4fbca04248e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800