Transaction not yet indexed

421VkEhcY2MS8VZkzz6xvEmfMjTDobj4WymkXBdWYEmUCSFpWr44kV74UT51e3cwsitRZEcPHxtKfCtGPKS6jkc8

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