Transaction not yet indexed

5Nu1aSmbwh8vqYGu5hevctpy96TzoT8w1wLyCBam8DMszgxkgYfMvkf3CSm3i1VBzQ1n3TnMj6Hwtqb8FdaMSiiw

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