Transaction not yet indexed

87MEm6jubPNW5jR5BbN4dteHkNs3G8p4e39vPA1KpwwNGqaThgVYMtrDoUtKAk4zYTV99rvkEmM34R9FYMrDsNH

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