Transaction not yet indexed

MBMmms69GZuUUG1jv5mgQas2dYEAWALD4STC1wSLdKmjLC7o1PV2hk6vg2gPAfqrTMk1qVAzBj5oFf89GeNRQbb

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