Transaction not yet indexed

mFCZ2VzNF9r4DoTdf7r5Ly1huqa7gsF15eVAtGkCnuVWYh1vxZDBaQvSoiKB4DQ9UEXzydKEfBQi6tUbh9SMP29

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