Transaction not yet indexed

52Xh2AcY6KLfGbcNN35NdFMjFwupRXBEChjCdhoZWnaSAQKvaimX8B1LAG95bYUEXQPEVTKAPCMRQqSQ1KTvjKbm

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