Transaction not yet indexed

NitJM4QZco7TQbSdUGDP7JmEk3tTD4GT2B7kbCgvucEY6pQqX9zPzoTAFwjsHP9Q7mnQcfPXKqv5R8b3pX3zso6

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