Transaction not yet indexed

21FwYQs7HaXR9aiPCvD6dzFiT8dYGahqPYmAJQu2kXzv3qWJT4nUVyhmprFkeWKRNkynrWMBdD1jyDTM9GHV1Pim

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