Transaction not yet indexed

21iA888eQdfTN3VTvo1DQcBDCK922uHxhyU1dXKNm3MevGSJAR2hARY1PgGtca5DgccDBniX2TKc1bkeUkG4Nps2

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