Transaction not yet indexed

52RETgrPH5Q1Pa747K3ko431q1DgpuEKkFDvUMPTTNZfSvxpvir4Fu2GFxGUPHGucUBRxPJ6gs9TiFPikYpNxfYV

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