Transaction not yet indexed

52S8TcggNvDiLv4ufk8hyuEPBwx3kmxuhDZBuMHM2QhDmWJTd8mscMk6ZnKFYEnh7Qp3M2KToe9QsvYurETZmLx1

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