Transaction not yet indexed

55FvKDPLw7gWa78m9qAvYpbcNuMNJBWnAy5gvvEQhKd2H6rqmcJqNNVpbjuGDbkLpEu57Jn5UYeVBV59pfpVAkR5

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