Transaction not yet indexed

YMUaPgyfCADCZ9hBCSHU4fo1wBrPyb77nATrxj4KHb41T1NB1SbcH4jug3fVr8cUkm8dsGmmPiQ5FsizHxoMzzx

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