Transaction not yet indexed

52sCaEtmvqMPnsR3pkAacB6ra13ZwpTQZtDFonVMt6KMjHrpJ3cEcGPHmSXnbzxePXGRDmRQvrQ3Xo4tGFXV9FL7

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