Transaction not yet indexed

QNDbk74xXJKKGcVUbxfvt6bEFUtQv71kS6LUzybXvG8uiKyDRCaSSnAcPxtbCQjuvrELeVd8QXbeAApB7AmZqLQ

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