Transaction not yet indexed

mMkmGt3GkGVaHneVabJNdWpRz2DTNkC14pYems1YAY5zQBoqnUefsSisw4VKMw6wy5TxeUVtttKxEgRp5cuGqrw

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