Transaction not yet indexed

52um2KeLKdRTYek63XYSD4P9RgV8vvVmD8RKc63dK3SM4JrvPo2aSQMZB3knWMuLzeMU5utQWCVftiyTVbG8onUU

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