Transaction not yet indexed

Cu1MAjP8auo8L9qij4pZcQSo3hXfchQBEHKkxAPUk3MqBVxgmdR6TUWUsuq2ZMSQmsmyjayWKY2JUny2kRHCchR

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