Transaction not yet indexed

RbX1vWkZGSCCwzkGmmad3euqegKfsuGj7sQ6UEstiCfr3kjrpLNLdKaFKnTqkoGxUnqJUZzjp91cRum95kf3hym

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