Transaction not yet indexed

Tp21H5Uqu7A7TZWA5HdREF2KNVDfK3J8hmjoYvRvZkegp9bRynH5AutMBaahVCsmv1YZkBmeanVK4T7NJ6BPyFJ

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