Transaction not yet indexed

52f2cypMFUs9BZKhS4F9jqEf8fxnBgMDAxgWZqpsvrYX8W9XSnSHgoNFsXewTE9ErzS2SWthBP4gSyW479dAnkuQ

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