Transaction not yet indexed

21mDqmWvPqfpwyF4T28mcfL5ey4MbCgAvrioKH8eTDdyjp9acMdpeDJmw4VKx5gwcfrhcdEho5ExNZRtFVBWTCL8

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