Transaction not yet indexed

MnnkEGZvppjPCTsPBdZ4VJyWTo3owGvYLspsXswjubxWtc6ws6JYBnBr6MCqwEBbGATawjVVd5Ei2aVr3igetvA

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