Transaction not yet indexed

MNRbmmrppQzEJR5nXHD3tRadzza9DUNuWVQChJeLGjv5qf4fHhgGqHWvo4jKvvLhowCpZHW1CodwVeGVj1RMmMs

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