Transaction not yet indexed

21SAmxvSQofYrRYijPxbeiKtwFTKLV3k1UuXFdXTfpfyyLPzZ9T5FJ9AGgZv9H6k46D9Pr9dWrfAr152WF6CySqU

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