Transaction not yet indexed

2Ks21sW8htcUWDL6LQUsUnGQDgJpoAkFGsXctKQuKS8DvJL5e5kMPTABKqMBUreGhvvRbJAJ9BZchMNNSt6VESs7

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