Transaction not yet indexed

NSmnDF8AaQ63YZ1N3ia2XEGX2JdmJjivkePzgNx22H2wusXNtCVEHmqu6QX7x5QJzPboEpkVEASZLp1sZtMecvm

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