Transaction not yet indexed

MpGctXSqX6XFM82HVgMobd3oFYvNVvX5iKQGMT3gYnJUQRGvXJTJHs8e8gh3Fid9Eh4nuG3y1JwLPpvZWoqMF5C

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