Transaction not yet indexed

53hnzyfbXmTnppmhoCfJBUoSCUtkv2Tyyd72TYtviNq4N9yqRXZZcDAPiWHJPfSrogYAvvDLbWMtHUMToR5ExnN7

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