Transaction not yet indexed

1NMSn8chSXC7EPgkYTRs32c2DZiwEFaWJBMv8rXMAu9X5uJxnuK3NazHA7xGuZTPKGWfC56KxA4e7HbqfXwznYm

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