Transaction not yet indexed

YLsM1Wkf6xqPyVbFZdmHDiFA9k7qSpV8WcJYRGJ2R8Ac9f2JMnmELaWcpR9SmVbqDFaLXCj3g9JkUSVFv44RNEF

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