Transaction not yet indexed

52ZfSmBm1F2nGyYybYdd5ja7jRaLuV8V6FQRPsDFbRfa9xQcSaLGZHmPMvWtostCiRyR3vVS3wp1BtGH7V8KcSaD

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