Transaction not yet indexed

5p21fZvHyqvKSQLWMFF6J7vMF26DtttLuFHBxZEQYtykW42zziRXdxdEMQACWDT3yrcejCUbzZU8QyzHv8zWYDya

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