Transaction not yet indexed

RMmNo8mhzXK2cGeW5TPhSiwhYryvLPcb1ANMfVdXHvEXk6NzA5Uj7UTeh2q1A7rCfLJu3FT9uAP3jLkQJYqaTEb

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