Transaction not yet indexed

MmA9kStS1pSS12mcqJrRQ1PP7AsMKN4HEXMYzV27sY3Jvx5Wx4wwFgp6JhgPNj5ZEpop85wNiq6mdDFY5bQfics

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