Transaction not yet indexed

52NbpgSqp9ANHpbbdwFT8QLDREpmvGPpcfMB8zzBHxampppSD7RcwAjSeKDhr4Dkjn7P8x1oPx8nDU3T768QqMH7

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