Transaction not yet indexed

2c21he67YdB3oBPFHpVNuXVUkhfnsMTNGomvxY48J5LSPXT3PQpoofwwxQ1vsTqiTUrqTyxEfSTiG9n5tSxqYUwF

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