Transaction not yet indexed

Mky7GihKaP63YsdPfZ2MX3fREfAW19bA1faq4tWUc66jQwJWsDQKUbUibMjfPYRmhrZFeVcmx8jaTq5Pmd5uyQE

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