Transaction not yet indexed

52ZQM1uZ6LDT2thMkD2S69FwPGPyoPR9Y6uqnWqpVBzdpSFXdexs5v7FGPgxuQWJ1YiTHbvH8JTZps3khnEQPpEt

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