Transaction not yet indexed

53SFK9uE4gnkhae2YSevJ2CJmb9bKYJMUVhTVws8k2CeQvxScE2cyCyxXx1zaYmmKmXd2aDfLWBfU2d26ZvVfRs4

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