Transaction not yet indexed

Mb1Lf6HenugdGnpfgHaJe68pTyQFuUdWKp7MhhQ7ZbVRQm7chbXcP8i8CttqPTVDtfSwum5qJkcvoJX4YNV3oEn

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