Transaction not yet indexed

MMy9uZeMqFJGE88mkx2MfsGCbVd49D71QvdXMp3hsispuQTptgUrtphKk9YVmQdmZoCNQLKbMEtFX6BNzgMhxMW

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