Transaction not yet indexed

4AmYsTSxv5SPK3FqgphnwqHeEq8ck8Yde6znEBucGykEBNNrwnYo5faKJZqbv9ko6ZwyyZF79FNpkZ4EZtkopV21

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