Transaction not yet indexed

MR1rMB7mPqk8Z3wG5Yy7qWom7NmqQXQX7y5vqHv3yQ4rU1AY6nqhsaT8wEKjwqfa1k6A7EPnsWGXcrBGNE3JGrd

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