Transaction not yet indexed

21UmEjCZNHoBpBYaUnhxvjNfG263G2ARTBk5c5cfN4EBpHEUAQDtw27RnmYjRW149KNoAKHJsxi5eKk1tR3ZaTeQ

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