Transaction not yet indexed

52PbFqjn58RqUL7Hz4gLWZLb9iucZvyNEr39SzB56daH87c2K349T7zFFaiWDqLfgNkR3qdGkPCUMT4JPRnRz1RF

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