Transaction not yet indexed

MJXKHfpB2ABD4MGQ2GrZCf2jC3CjTxqrhsm8tQjGGJZzPSVsWMwyPN3cJq7L6KJCSHTpdJfCWeiFh9GnrzEiCq9

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