Transaction not yet indexed

Y8MdeMferppQmDso3EfZCNBUFJfTJBsio9y3n4YHPZMohEEdor2VUaMauLY6AjPLic4Wyq2FzSWRAjYdkAfcYQy

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