Transaction not yet indexed

56o6AvJDFTdj3ouPpvhZLHbgqqVwFKLqAahBZEd4jA4weUoYfBhbZXBXfZMQLcmBjPTJ4MS1BAQxKs7Xyks3ZwL1

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