Transaction not yet indexed

21AkGnnfPTFeFuW4kLo7KTH5YKyYLAsVFB7STGEMQorBfhXC3dangYbUbctCt2yMzvxXhtBn7mi8wLjXbYYVS4uF

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