Transaction not yet indexed

3MbPwSUm121YcVRfpUQ3pxQVTS3V3RrLmLqfLFbqHUF2orWXHdQ5BVjoe3U8jE4o8gD4V7LZUt3cb5GEkCossmq7

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