Transaction not yet indexed

56k4KFc5byHTAz3KVtRXQPPoUN4ibSRyqMW3hgNfnbdeUPabqdDdqEzsvXAg8h8GbRqWDv9ANRN6AoaNHYB4DBM3

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