Transaction not yet indexed

YdkAa5tA3pFZbFk2PHdyZYGd4P867sAWSkKka3SamtdCwdrTrjzxFdgZrm6UEbaSp93duLBvQYqhwmsUeZbNN51

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