Transaction not yet indexed

nNpJTHEm5ZAMTorDhTYcfjiHuRkxGioEGKPBtnc5ym1XmghY5uKBUDrAtZNzGFJtCoTx8cywGCuAzUCJmmUner6

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