Transaction not yet indexed

1CUqBmDk1ZCe1sp7FmYC3b7PkEUr9NGE29tBPtAxe3QZ9VKAMGHdFZgPqFbwTtcnoXbTwuK2gMVPk1GhKJXGcDG

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