Transaction not yet indexed

MpA4aZjGMCe7FsevvkaHq3KtwkkmwFGj6dunjPfCod2voPqd4zFVB9dFtU2BmAzEDcJEujzbh4SxQKwBWWkZM1c

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