Transaction not yet indexed

Mx4TrtFhtRkDJJWaEGjAa2fX2KbXsLwpbq8EE3cDdWeHFUB6kxKKN5QTiz3vVfTqBNnvhhXEu7eWnoXVrChpmg4

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