Transaction not yet indexed

52VmbCfJRdfPeP3VtAZibsbhhNvGaFqxFF2CyiVNUUByCBgR4QRLCgN5s7vyArD3HPd2tkbNBZfaGbqu94aNbebY

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