Transaction not yet indexed

21tfgJLSt82sJ4PiGQf3xEMa4R3AWCxmzofyKE997giCQWikxtZ6x8V71WECVb3MjH5M1GmiuwKEbDxxNn7zJ2UD

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