Transaction not yet indexed

52HBrBu4fp9Ey8PKQJpgKShckgLJC5v8ASaJhgaRowPm4pFHV7EGUfqcbMCrSnR4ryFYgiyaRScxaXTEULnsKrDM

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