Transaction not yet indexed

My6iN5oMMPG5WdpjggApyyRPB5PKnBNrUfTCimE9s4GQvmRF6PLiQUSHWRHk2uqdMHy9LnfKue5yt6MCvpicPyY

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