Transaction not yet indexed

HXMQmMkzno9bzPmA6RcGDm2UJMUmTCjGYLBNPTgFvSWzQydkH6zKQMamAGk6Hp1FLfddPrxsUDQKprqXQK3NPxC

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