Transaction not yet indexed

5U6pxzUmjhNt3Wo3sDoKBF2mY6FsR4gsXQRFC8Jm5XwNGcYPqrfWSbX1PfV2Jz9y71Lm8JH731MbBkVw1EPF3ahi

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