Transaction not yet indexed

52aZMubBfpWvHjAaRJS5Y3XX4DtjVCFuhqFWbvaR6Dijv2nnxrXxWqS3uQQc1nYWmhFcDmm93wswPSvBJ3HEQLc5

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