Transaction not yet indexed

MTrngUc3mDBvMBmfPcTNVSGtsdNUTKhsCfpKYopoyYF8kimc5u12esQUBikCxDC2n7fjmWBEZhZU4CLSEwZ2TSE

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