Transaction not yet indexed

Mm1vVNG4TSyGUS581k8qQUXTVPDU8Gy38J7mYw6RJhybCTncpbcbPUaaYsE9duBhdXg8Bv9PKNLvMpJBd4eDVv5

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