Transaction not yet indexed

64zgpHAFPKYdAGeFMU6Ek7VUm2JKYsUsvtQeE8v1PfFDWEVeYpiAWKareV6PZYiLbjX16tDpcckdAwQWptbciD21

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