Transaction not yet indexed

mmcPpWWrvWiTUiH3da3tz2XRjJt5DJCVU3b45HJLPmSqTepuUnxn8gEAy7RBrzAL8QCNX8Y53Yjy1Ag99wY1nEK

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