Transaction not yet indexed

MYttiJj2Jv54escVHFh2LmMHBoSFBoDTKTTf4DJc5vZcE233Lots1GDYiraptq2mUvHNQS1ooUbVUq4AB3VbBi8

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