Transaction not yet indexed

NKMmpv9MxnhCakVkxmoLjLc4ibKdTwaxqoEVpzqMEFKxmM2z8NZk2TPTuEmbNPdf6EehEu5q2qFtspc54bA7GeC

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