Transaction not yet indexed

AMdUaaY1a1xSMk8FENFfNABJsFKqDtqmAp2r8WpptBbbWxnuKfCCL6fqeSr6JqHYygCxANUWkkawtqH2eNfbECk

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