Transaction not yet indexed

RM87pDMwjKToRGE6Qmhp11eq7HBSeottUb8MJMc7Pbngyw4YqVysTfMswhtq2CgTddY3AA1Em3ZNdZXTHXTcAyu

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