Transaction not yet indexed

WMPhvWVzc1vguk5vjJamw5XECQzZECdLoCeT89k4XQFmtMAtaGWBfQLpvjkmcSqnCCMRyn3XxnjpZGSE9VEsR17

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