Transaction not yet indexed

sc99heZjL5sCUA9aqUuUtJUNdDiPS4i5Xukk7Rx3YcrMg3kh2u1upTpXY4BEDQviiUtKW7tyQtTtt3ZNZkfACV2

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