Transaction not yet indexed

21UPzFF79pec5vVB7nMhJxsf5kd3MmFau5DocAqoFK4x8c5vvf8aHp8rZuakqobvPpmPUjceDQUet64bmWtRBHM9

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