Transaction not yet indexed

ddMmsvDTCQWNRYN5XvgqmaDyeq1W1vfs4bpLqKqbosRaXJWU1MqnkFdg8qBx2wWrqZqVum6VG8zknUGQXMPt2PP

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