Transaction not yet indexed

HXTSPffgeN7JSdJNdVKktWp8vzVxw9yVza8WaMVPbyFwVVTUUqiZkm4qGUvXbkqQj8J1hNnvfKEii8ATA2kNwW8

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