Transaction not yet indexed

52d2fDLUnmyPifG33CCXeY2Shb2quAYhhkSjjQUcGT26cTQgvhhZeStoTPp4WbZFrV6nWTXu4x8MDfgHG8jSYeE2

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