Transaction not yet indexed

nk6FXPNXPNncvxnBKsBTd2LvwRd4FYznaVCSWmF9Qm1ezYdqGDCvSyvqAZ2bS1zYrAxRsHTvCqgxPKbCthU1Pm7

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