Transaction not yet indexed

5AMYaXiXNS3LmFJ23GWp3Jtia5j26ArQtWDyZidx1Z7eWEAsc7cPRDXerNQdDiXqj1tWKPLNE6vchB1WrGJ6zP97

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