Transaction not yet indexed

1Mms9aCbcMYWR9YrubFbJjTveFusgrHfyEjt5EYny8h2wTKhQpMpDRk6XAXeC4ZrvDuAFTawtWG5ewGHLEopRaN

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