Transaction not yet indexed

mFtZYwgdeVzDb8uKWbVMFvq1GPBjqfEmfNZafH59Vv2ReETZtyk8JQVkYiWQfYGpY7yG1wiwJdwDSJGFQLJAaBF

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