Transaction not yet indexed

kMBu6cPSStcxoPNSWoLhLP8M2Y8utvS9NFy3oqCQxBBvx6YqzAeg1mPFMCTaxs6ppKk9Ukb8ApxcBuDdTJJmpZR

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.