Transaction not yet indexed

2d99MPxJSsXF3M6dvLukv2LhrLkrrJPd2RD54wNfMdGhtkArmVWRjxZwFGasLKQz5quC1w2oCdiCGUSLtz7RCnm6

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