Transaction not yet indexed

pLg7a9QUDsZLLBv5YdSjXU471u4y9G7jCdwzExFTaFPMb5LdbTGoFi2F8JdnUvHB8fwZs2ZaC8VrKS81ALC1cZB

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