Transaction not yet indexed

XMN3FfYSGAJfbHkCgKHqGucXNBwDmffv3dhkNLymZUJ2i6baRTQV3r79yFy1L2uwjErFg8do5ghZQUNdM3ijScy

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