Transaction not yet indexed

t99o1wnZm4Gb2wsHJaHRv7RuuusTmnTnUy4PFYWfAubD38MZs9Pas3gex34UEPtPQ1YrAzXCWnF3BEFsThMsrt3

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