Transaction not yet indexed

21SZn8BReXwozCrVEdMqtrKA86mweWRJ2TTVLfcKZvUEjH8vYih9UbxTYpaVkrhMmuseL3YASkrJ59fX1HALkFVq

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