Transaction not yet indexed

52fb8dLU6F99MtfRbEe6eZMWE6QAUpm2hbDPkK8JE6PzoPRHxxE2X2kv5KTpVmANfYZNCmviLji5zEBv17d2d1LF

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