Transaction not yet indexed

SN31cNSdPzH5pHYNeHNE5a9VjkMXCbtEEQmqMxyWixXuYaMHmtozjCVNfjgDLtUU23TP9ZmtGHuRQhjw7T6xMRZ

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