Transaction not yet indexed

SAM6PYWNpg5AVBuCZPcuDfDKr8dkQMbbZxZ4v57b2jCKGihhMQkqsxjSYxAgdJBGhpF6PBJXUvDyGPZda4b7B7G

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