Transaction not yet indexed

52zaSZAzk8HSYSVnutb7fxU1HTCinqGxDNiPRkY7U5dTfnSSJyNJgv2xTgiTs5hBdFAxP5a13AA8sF6i2LHw6rts

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