Transaction not yet indexed

MMBQeqv4143kAWg6KdfgAZuPw2aWQhtgcoyfYyVSNswVzM4yHqPBPNZaY7kU8eJxiEBr2edMx5BN82sH6FjRoPx

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