Transaction not yet indexed

21ddxStrki5fDw7o355tBApJWEaKLZd2H7SEQpfBPK3W8dLk9dvuvbCdagttqjnbxFpXmrugTmLy7Z5BZN8pXu7V

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