Transaction not yet indexed

21FiWMAMsTcTkYcjj9xKBoVMMM4pBPetC3dNAgFjay3grkJGG8MRc4UUUuahAnkNXS6xU6LJvLDUTzvX5eMGLsiD

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