Transaction not yet indexed

MpR8rGANX5E1GQ56W15ZiSvVUqv1TjD118Qpvj7eDWEzPd6j52Wtnsj4rb5dScqGx4vNFNMVRbrMGAecGy1NDpr

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