Transaction not yet indexed

TsUNpDUHmEqpmvVEG49v3ZNnih4BcE8MJtgRwtWpbuPZD6YWZEsTjGTeReq316kphFCz8aYrjqaZTZ2NDBGkR6Z

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