Transaction not yet indexed

52ZksyEqHECpsV88xfTCmuuN4sQNRifhMjStkGhoKPcFiyMJju85KSYPXM2UQWBCjHHD7jWHhF5mgpGPvxSyAwtT

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