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 #21353185 · ArcScan

Block

#21,353,185

2026-09-17 16:03:12 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,353,185
Timestamp: 13 days ago · 2026-09-17 16:03:12 UTC
Transactions: 0 transactions in this block
Block hash: 0xf0de0ebf713455a84e236e45eb1154043961a865a73306effdec3fbd06438a83
Parent hash: 0xe6f9ab7f…49737d6a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,353,185 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

11.5%3,443,092 / 30,000,000

Base fee

20 gwei

State root

0xf71d9f0fd5a3…468da2493b9d

Transactions root

0x8a65216c37e6…8979d4709b5b

Receipts root

0xdfcfa80a0daa…92c40d0fcee3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800