Transaction not yet indexed

21Emni8APtRKJ18ipk6d8CmxEmYhntYHx9y1G7JcvM44zePUSYm7gmYV9LbbG8BN6syZBhSANuZoC3dCqpBNBoS3

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