Transaction not yet indexed

2kkQC2uk117rpn1dNNPSR7MDEdiv4TYujrSDbkP4nYvvERn5q7pSNRD7GvXn23HqTrbepa5qnebDFWRRTuvMZSK9

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