Transaction not yet indexed

21KFcxxAg7Vk2QyewgWfFVQFSdsUFaGSCHkJfZs7LRN7z9f1dhFdWVdGCnpgATJCA4h4PCB4wmyPfNLnXiLcnVk4

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