Transaction not yet indexed

PpmM3UYDcL5yiMkTwX8snxywpd6Ro429k29kqfuZTjVM2p1yT74oFCocuJFuMPNAp1K5eYLFBLtfo5JW5UxmTCo

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