Transaction not yet indexed

cu18Utqji86MXbpKsVvL3eVhzCoJ2rBKbghnLDbKRPso4YvNjzAHrmCUth63r8UyBdGo1PYgVZoV4S2xmCN6msJ

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