Transaction not yet indexed

HErXmniPHSyRMq9MjH66PQr8qqoGuXTC4BzwzzoDiFppXKTRkaJaPPLw6BsFaKHJwpDDqhkUpgtgKS9SNmjfYuR

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